[INFO] cloning repository https://github.com/Torrencem/display_float
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Torrencem/display_float" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Fdisplay_float", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Fdisplay_float'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 25286ff50ca81ed7e6bc4782581c4e835c4493da
[INFO] checking Torrencem/display_float against 4d7c0cd298ace72490220301fa543d63a154f8ce for pr-164789
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTorrencem%2Fdisplay_float" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Torrencem/display_float
[INFO] finished tweaking git repo https://github.com/Torrencem/display_float
[INFO] tweaked toml for git repo https://github.com/Torrencem/display_float written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Torrencem/display_float on toolchain 4d7c0cd298ace72490220301fa543d63a154f8ce
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "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" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 79 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.8.2)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | homepage = "https://github.com/torrencem/pretty_dtoa"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 | repository = "https://github.com/torrencem/pretty_dtoa"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pretty_dtoa` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b
[INFO] running `Command { std: "docker" "start" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b" "/opt/rustwide/cargo-home/bin/cargo" "+4d7c0cd298ace72490220301fa543d63a154f8ce" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | homepage = "https://github.com/torrencem/pretty_dtoa"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 | repository = "https://github.com/torrencem/pretty_dtoa"
[INFO] [stderr]    |              ------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `pretty_dtoa` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling ryu_floating_decimal v0.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking pretty_dtoa v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking serde_json v1.0.154
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/lib.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! hit {
[INFO] [stdout] ...
[INFO] [stdout]  28 |             #[no_mangle]
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 406 |             hit!(e_width_case_a);
[INFO] [stdout]     |             -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/lib.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! hit {
[INFO] [stdout] ...
[INFO] [stdout]  28 |             #[no_mangle]
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 409 |             hit!(e_width_case_b);
[INFO] [stdout]     |             -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/lib.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! hit {
[INFO] [stdout] ...
[INFO] [stdout]  28 |             #[no_mangle]
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 412 |             hit!(e_width_case_c);
[INFO] [stdout]     |             -------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the `no_mangle` attribute cannot be used on foreign statics
[INFO] [stdout]    --> src/lib.rs:28:15
[INFO] [stdout]     |
[INFO] [stdout]  25 | macro_rules! hit {
[INFO] [stdout] ...
[INFO] [stdout]  28 |             #[no_mangle]
[INFO] [stdout]     |               ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 664 |                     hit!(test_widths_internal);
[INFO] [stdout]     |                     -------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: the `no_mangle` attribute can be applied to functions and statics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pretty_dtoa` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b", kill_on_drop: false }`
[INFO] [stdout] 454919bdf6183e02ef0903416b7c9ed14b3a3050e9397c309e10df242a35476b
