[INFO] fetching crate amplify_num 0.5.3...
[INFO] testing amplify_num-0.5.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate amplify_num 0.5.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate amplify_num 0.5.3
[INFO] finished tweaking crates.io crate amplify_num 0.5.3
[INFO] tweaked toml for crates.io crate amplify_num 0.5.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate amplify_num 0.5.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding getrandom v0.2.16 (available: v0.3.4)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 942c6c0ccdcfebc6c69f97aefc8f8c77967ece2849a532a0b879d58c528638ae
[INFO] running `Command { std: "docker" "start" "-a" "942c6c0ccdcfebc6c69f97aefc8f8c77967ece2849a532a0b879d58c528638ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "942c6c0ccdcfebc6c69f97aefc8f8c77967ece2849a532a0b879d58c528638ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942c6c0ccdcfebc6c69f97aefc8f8c77967ece2849a532a0b879d58c528638ae", kill_on_drop: false }`
[INFO] [stdout] 942c6c0ccdcfebc6c69f97aefc8f8c77967ece2849a532a0b879d58c528638ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1c1a0765ab0874908791aa71c2d662f03293032ed34771dca4e348ccaea8842
[INFO] running `Command { std: "docker" "start" "-a" "c1c1a0765ab0874908791aa71c2d662f03293032ed34771dca4e348ccaea8842", kill_on_drop: false }`
[INFO] [stderr]    Compiling amplify_num v0.5.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "c1c1a0765ab0874908791aa71c2d662f03293032ed34771dca4e348ccaea8842", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1c1a0765ab0874908791aa71c2d662f03293032ed34771dca4e348ccaea8842", kill_on_drop: false }`
[INFO] [stdout] c1c1a0765ab0874908791aa71c2d662f03293032ed34771dca4e348ccaea8842
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e40fb884d9c69c2c64bff270f2de07a980b751f3c7bf0b31ebeb6562d6cdcb8f
[INFO] running `Command { std: "docker" "start" "-a" "e40fb884d9c69c2c64bff270f2de07a980b751f3c7bf0b31ebeb6562d6cdcb8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling amplify_num v0.5.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:955:20
[INFO] [stdout]     |
[INFO] [stdout] 955 |         assert_eq!(format!("{:#b}", u_24), "0b111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:954:20
[INFO] [stdout]     |
[INFO] [stdout] 954 |         assert_eq!(format!("{:#b}", u_7), "0b1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:953:20
[INFO] [stdout]     |
[INFO] [stdout] 953 |         assert_eq!(format!("{:#b}", u_6), "0b111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:952:20
[INFO] [stdout]     |
[INFO] [stdout] 952 |         assert_eq!(format!("{:#b}", u_5), "0b11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:951:20
[INFO] [stdout]     |
[INFO] [stdout] 951 |         assert_eq!(format!("{:#b}", u_4), "0b1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:950:20
[INFO] [stdout]     |
[INFO] [stdout] 950 |         assert_eq!(format!("{:#b}", u_3), "0b111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:949:20
[INFO] [stdout]     |
[INFO] [stdout] 949 |         assert_eq!(format!("{:#b}", u_2), "0b11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:948:20
[INFO] [stdout]     |
[INFO] [stdout] 948 |         assert_eq!(format!("{:#b}", u_1), "0b1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:947:20
[INFO] [stdout]     |
[INFO] [stdout] 947 |         assert_eq!(format!("{:b}", u_24), "111111111111111111111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:946:20
[INFO] [stdout]     |
[INFO] [stdout] 946 |         assert_eq!(format!("{:b}", u_7), "1111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:945:20
[INFO] [stdout]     |
[INFO] [stdout] 945 |         assert_eq!(format!("{:b}", u_6), "111111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:944:20
[INFO] [stdout]     |
[INFO] [stdout] 944 |         assert_eq!(format!("{:b}", u_5), "11111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:943:20
[INFO] [stdout]     |
[INFO] [stdout] 943 |         assert_eq!(format!("{:b}", u_4), "1111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:942:20
[INFO] [stdout]     |
[INFO] [stdout] 942 |         assert_eq!(format!("{:b}", u_3), "111");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:941:20
[INFO] [stdout]     |
[INFO] [stdout] 941 |         assert_eq!(format!("{:b}", u_2), "11");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:940:20
[INFO] [stdout]     |
[INFO] [stdout] 940 |         assert_eq!(format!("{:b}", u_1), "1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:937:20
[INFO] [stdout]     |
[INFO] [stdout] 937 |         assert_eq!(format!("{:#o}", u_24), "0o77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:936:20
[INFO] [stdout]     |
[INFO] [stdout] 936 |         assert_eq!(format!("{:#o}", u_7), "0o177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:935:20
[INFO] [stdout]     |
[INFO] [stdout] 935 |         assert_eq!(format!("{:#o}", u_6), "0o77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:934:20
[INFO] [stdout]     |
[INFO] [stdout] 934 |         assert_eq!(format!("{:#o}", u_5), "0o37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:933:20
[INFO] [stdout]     |
[INFO] [stdout] 933 |         assert_eq!(format!("{:#o}", u_4), "0o17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:932:20
[INFO] [stdout]     |
[INFO] [stdout] 932 |         assert_eq!(format!("{:#o}", u_3), "0o7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:931:20
[INFO] [stdout]     |
[INFO] [stdout] 931 |         assert_eq!(format!("{:#o}", u_2), "0o3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:930:20
[INFO] [stdout]     |
[INFO] [stdout] 930 |         assert_eq!(format!("{:#o}", u_1), "0o1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:929:20
[INFO] [stdout]     |
[INFO] [stdout] 929 |         assert_eq!(format!("{:o}", u_24), "77777777");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:928:20
[INFO] [stdout]     |
[INFO] [stdout] 928 |         assert_eq!(format!("{:o}", u_7), "177");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:927:20
[INFO] [stdout]     |
[INFO] [stdout] 927 |         assert_eq!(format!("{:o}", u_6), "77");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:926:20
[INFO] [stdout]     |
[INFO] [stdout] 926 |         assert_eq!(format!("{:o}", u_5), "37");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:925:20
[INFO] [stdout]     |
[INFO] [stdout] 925 |         assert_eq!(format!("{:o}", u_4), "17");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:924:20
[INFO] [stdout]     |
[INFO] [stdout] 924 |         assert_eq!(format!("{:o}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:923:20
[INFO] [stdout]     |
[INFO] [stdout] 923 |         assert_eq!(format!("{:o}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:922:20
[INFO] [stdout]     |
[INFO] [stdout] 922 |         assert_eq!(format!("{:o}", u_1), "1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:919:20
[INFO] [stdout]     |
[INFO] [stdout] 919 |         assert_eq!(format!("{:#x}", u_24), "0xffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:918:20
[INFO] [stdout]     |
[INFO] [stdout] 918 |         assert_eq!(format!("{:#x}", u_7), "0x7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:917:20
[INFO] [stdout]     |
[INFO] [stdout] 917 |         assert_eq!(format!("{:#x}", u_6), "0x3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:916:20
[INFO] [stdout]     |
[INFO] [stdout] 916 |         assert_eq!(format!("{:#x}", u_5), "0x1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:915:20
[INFO] [stdout]     |
[INFO] [stdout] 915 |         assert_eq!(format!("{:#x}", u_4), "0xf");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:914:20
[INFO] [stdout]     |
[INFO] [stdout] 914 |         assert_eq!(format!("{:#x}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:913:20
[INFO] [stdout]     |
[INFO] [stdout] 913 |         assert_eq!(format!("{:#x}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:912:20
[INFO] [stdout]     |
[INFO] [stdout] 912 |         assert_eq!(format!("{:#x}", u_1), "0x1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:911:20
[INFO] [stdout]     |
[INFO] [stdout] 911 |         assert_eq!(format!("{:x}", u_24), "ffffff");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:910:20
[INFO] [stdout]     |
[INFO] [stdout] 910 |         assert_eq!(format!("{:x}", u_7), "7f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:909:20
[INFO] [stdout]     |
[INFO] [stdout] 909 |         assert_eq!(format!("{:x}", u_6), "3f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:908:20
[INFO] [stdout]     |
[INFO] [stdout] 908 |         assert_eq!(format!("{:x}", u_5), "1f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:907:20
[INFO] [stdout]     |
[INFO] [stdout] 907 |         assert_eq!(format!("{:x}", u_4), "f");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:906:20
[INFO] [stdout]     |
[INFO] [stdout] 906 |         assert_eq!(format!("{:x}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:905:20
[INFO] [stdout]     |
[INFO] [stdout] 905 |         assert_eq!(format!("{:x}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:904:20
[INFO] [stdout]     |
[INFO] [stdout] 904 |         assert_eq!(format!("{:x}", u_1), "1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:901:20
[INFO] [stdout]     |
[INFO] [stdout] 901 |         assert_eq!(format!("{:#X}", u_24), "0xFFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:900:20
[INFO] [stdout]     |
[INFO] [stdout] 900 |         assert_eq!(format!("{:#X}", u_7), "0x7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:899:20
[INFO] [stdout]     |
[INFO] [stdout] 899 |         assert_eq!(format!("{:#X}", u_6), "0x3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:898:20
[INFO] [stdout]     |
[INFO] [stdout] 898 |         assert_eq!(format!("{:#X}", u_5), "0x1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:897:20
[INFO] [stdout]     |
[INFO] [stdout] 897 |         assert_eq!(format!("{:#X}", u_4), "0xF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:896:20
[INFO] [stdout]     |
[INFO] [stdout] 896 |         assert_eq!(format!("{:#X}", u_3), "0x7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:895:20
[INFO] [stdout]     |
[INFO] [stdout] 895 |         assert_eq!(format!("{:#X}", u_2), "0x3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:894:20
[INFO] [stdout]     |
[INFO] [stdout] 894 |         assert_eq!(format!("{:#X}", u_1), "0x1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:893:20
[INFO] [stdout]     |
[INFO] [stdout] 893 |         assert_eq!(format!("{:X}", u_24), "FFFFFF");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:892:20
[INFO] [stdout]     |
[INFO] [stdout] 892 |         assert_eq!(format!("{:X}", u_7), "7F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:891:20
[INFO] [stdout]     |
[INFO] [stdout] 891 |         assert_eq!(format!("{:X}", u_6), "3F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:890:20
[INFO] [stdout]     |
[INFO] [stdout] 890 |         assert_eq!(format!("{:X}", u_5), "1F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:889:20
[INFO] [stdout]     |
[INFO] [stdout] 889 |         assert_eq!(format!("{:X}", u_4), "F");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:888:20
[INFO] [stdout]     |
[INFO] [stdout] 888 |         assert_eq!(format!("{:X}", u_3), "7");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:887:20
[INFO] [stdout]     |
[INFO] [stdout] 887 |         assert_eq!(format!("{:X}", u_2), "3");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/smallint.rs:886:20
[INFO] [stdout]     |
[INFO] [stdout] 886 |         assert_eq!(format!("{:X}", u_1), "1");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:281:20
[INFO] [stdout]     |
[INFO] [stdout] 281 |         assert_eq!(format!("{:26x}", bytes), "0000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:280:20
[INFO] [stdout]     |
[INFO] [stdout] 280 |         assert_eq!(format!("{:25x}", bytes), "000000a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0a090807060504030201"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:274:20
[INFO] [stdout]     |
[INFO] [stdout] 274 |         assert_eq!(format!("{:x}", bytes), "0a090807060504030201");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:272:30
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:262:20
[INFO] [stdout]     |
[INFO] [stdout] 262 |         assert_eq!(format!("{:26x}", bytes), "0000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:261:20
[INFO] [stdout]     |
[INFO] [stdout] 261 |         assert_eq!(format!("{:25x}", bytes), "000000102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:258:24
[INFO] [stdout]     |
[INFO] [stdout] 258 |             assert_eq!(format!("{:.prec$x}", bytes, prec = i), &"0102030405060708090a"[0..i]);
[INFO] [stdout]     |                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]    --> src/hex.rs:255:20
[INFO] [stdout]     |
[INFO] [stdout] 255 |         assert_eq!(format!("{:x}", bytes), "0102030405060708090a");
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:253:30
[INFO] [stdout]     |
[INFO] [stdout] 253 |         let bytes = HexBytes(vec![1u8, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:236:27
[INFO] [stdout]     |
[INFO] [stdout] 236 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/hex.rs:231:27
[INFO] [stdout]     |
[INFO] [stdout] 231 |         assert_eq!(parse, vec![0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef]);
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/hex.rs:70:34
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1500:13
[INFO] [stdout]      |
[INFO] [stdout] 1500 |             format!("{}", max_val),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1493:13
[INFO] [stdout]      |
[INFO] [stdout] 1493 |             format!("{}", u256::from(u64::MAX)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]     --> src/bigint.rs:1489:13
[INFO] [stdout]      |
[INFO] [stdout] 1489 |             format!("{}", u256::from(0xDEADBEEFu64)),
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:1721:17
[INFO] [stdout]      |
[INFO] [stdout] 1721 |         assert!(std::panic::catch_unwind(|| number_one / zero).is_err());
[INFO] [stdout]      |                 ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:1722:17
[INFO] [stdout]      |
[INFO] [stdout] 1722 |         assert!(std::panic::catch_unwind(|| i256::MIN / (-i256::ONE)).is_err());
[INFO] [stdout]      |                 ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:1993:19
[INFO] [stdout]      |
[INFO] [stdout] 1993 |         let res = std::panic::catch_unwind(|| i256::overflowing_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:2001:19
[INFO] [stdout]      |
[INFO] [stdout] 2001 |         let res = std::panic::catch_unwind(|| i256::wrapping_div(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:2025:19
[INFO] [stdout]      |
[INFO] [stdout] 2025 |         let res = std::panic::catch_unwind(|| i256::overflowing_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]     --> src/bigint.rs:2033:19
[INFO] [stdout]      |
[INFO] [stdout] 2033 |         let res = std::panic::catch_unwind(|| i256::wrapping_rem(i256::MAX, i256::ZERO));
[INFO] [stdout]      |                   ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]      |
[INFO] [stdout]      = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:54:25
[INFO] [stdout]    |
[INFO] [stdout] 54 |     fn to_hex(&self) -> String;
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private228::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 54 -     fn to_hex(&self) -> String;
[INFO] [stdout] 54 +     fn to_hex(&self) -> serde_crate::__private228::de::Content;
[INFO] [stdout]    |
[INFO] [stdout] 54 -     fn to_hex(&self) -> String;
[INFO] [stdout] 54 +     fn to_hex(&self) -> serde_json::Value;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]   --> src/hex.rs:70:25
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout]    |                         ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private228::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]    |
[INFO] [stdout] 70 -     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout] 70 +     fn to_hex(&self) -> serde_crate::__private228::de::Content { format!("{self:x}") }
[INFO] [stdout]    |
[INFO] [stdout] 70 -     fn to_hex(&self) -> String { format!("{self:x}") }
[INFO] [stdout] 70 +     fn to_hex(&self) -> serde_json::Value { format!("{self:x}") }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `String` in this scope
[INFO] [stdout]    --> src/hex.rs:161:25
[INFO] [stdout]     |
[INFO] [stdout] 161 |     fn to_hex(&self) -> String {
[INFO] [stdout]     |                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private228::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 161 -     fn to_hex(&self) -> String {
[INFO] [stdout] 161 +     fn to_hex(&self) -> serde_crate::__private228::de::Content {
[INFO] [stdout]     |
[INFO] [stdout] 161 -     fn to_hex(&self) -> String {
[INFO] [stdout] 161 +     fn to_hex(&self) -> serde_json::Value {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 | impl FromHex for Vec<u8> {
[INFO] [stdout]     |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:230:20
[INFO] [stdout]     |
[INFO] [stdout] 230 |         let parse: Vec<u8> = FromHex::from_hex(expected).expect("parse lowercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:235:20
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let parse: Vec<u8> = FromHex::from_hex(expected_up).expect("parse uppercase string");
[INFO] [stdout]     |                    ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Vec` in this scope
[INFO] [stdout]    --> src/hex.rs:267:25
[INFO] [stdout]     |
[INFO] [stdout] 267 |         struct HexBytes(Vec<u8>);
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:291:20
[INFO] [stdout]     |
[INFO] [stdout] 291 |         assert_eq!(Vec::<u8>::from_hex(oddlen), Err(Error::OddLengthString(17)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:294:20
[INFO] [stdout]     |
[INFO] [stdout] 294 |         assert_eq!(Vec::<u8>::from_hex(badchar1), Err(Error::InvalidChar(b'Z')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:295:20
[INFO] [stdout]     |
[INFO] [stdout] 295 |         assert_eq!(Vec::<u8>::from_hex(badchar2), Err(Error::InvalidChar(b'Y')));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Vec`
[INFO] [stdout]    --> src/hex.rs:296:20
[INFO] [stdout]     |
[INFO] [stdout] 296 |         assert_eq!(Vec::<u8>::from_hex(badchar3), Err(Error::InvalidChar(194)));
[INFO] [stdout]     |                    ^^^ use of undeclared type `Vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `String`
[INFO] [stdout]    --> src/hex.rs:163:23
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mut ret = String::with_capacity(2 * self.len());
[INFO] [stdout]     |                       ^^^^^^ use of undeclared type `String`
[INFO] [stdout]     |
[INFO] [stdout] help: there is an enum variant `serde_crate::__private228::de::Content::String` and 1 other; try using the variant's enum
[INFO] [stdout]     |
[INFO] [stdout] 163 -         let mut ret = String::with_capacity(2 * self.len());
[INFO] [stdout] 163 +         let mut ret = serde_crate::__private228::de::Content::with_capacity(2 * self.len());
[INFO] [stdout]     |
[INFO] [stdout] 163 -         let mut ret = String::with_capacity(2 * self.len());
[INFO] [stdout] 163 +         let mut ret = serde_json::Value::with_capacity(2 * self.len());
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `amplify_num` (lib test) due to 99 previous errors
[INFO] running `Command { std: "docker" "inspect" "e40fb884d9c69c2c64bff270f2de07a980b751f3c7bf0b31ebeb6562d6cdcb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e40fb884d9c69c2c64bff270f2de07a980b751f3c7bf0b31ebeb6562d6cdcb8f", kill_on_drop: false }`
[INFO] [stdout] e40fb884d9c69c2c64bff270f2de07a980b751f3c7bf0b31ebeb6562d6cdcb8f
