[INFO] fetching crate format_num 0.1.0...
[INFO] testing format_num-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate format_num 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate format_num 0.1.0
[INFO] finished tweaking crates.io crate format_num 0.1.0
[INFO] tweaked toml for crates.io crate format_num 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate format_num 0.1.0 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] crate crates.io crate format_num 0.1.0 already has a lockfile, it will not be regenerated
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c87258b8fcb2528719b0b746b7ae865ff4bfdc4dc8a4e13de91463dd75594f86
[INFO] running `Command { std: "docker" "start" "-a" "c87258b8fcb2528719b0b746b7ae865ff4bfdc4dc8a4e13de91463dd75594f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c87258b8fcb2528719b0b746b7ae865ff4bfdc4dc8a4e13de91463dd75594f86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87258b8fcb2528719b0b746b7ae865ff4bfdc4dc8a4e13de91463dd75594f86", kill_on_drop: false }`
[INFO] [stdout] c87258b8fcb2528719b0b746b7ae865ff4bfdc4dc8a4e13de91463dd75594f86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5a6c27e7e3e73c5332c688d3ed7be7b9323f58c7effa0f0f1a3e785fa9a2c13e
[INFO] running `Command { std: "docker" "start" "-a" "5a6c27e7e3e73c5332c688d3ed7be7b9323f58c7effa0f0f1a3e785fa9a2c13e", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling format_num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `Command { std: "docker" "inspect" "5a6c27e7e3e73c5332c688d3ed7be7b9323f58c7effa0f0f1a3e785fa9a2c13e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a6c27e7e3e73c5332c688d3ed7be7b9323f58c7effa0f0f1a3e785fa9a2c13e", kill_on_drop: false }`
[INFO] [stdout] 5a6c27e7e3e73c5332c688d3ed7be7b9323f58c7effa0f0f1a3e785fa9a2c13e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 87cd364196c4b40064f693f01fb5eb9a615a9957ca5f936dc59559689679a6af
[INFO] running `Command { std: "docker" "start" "-a" "87cd364196c4b40064f693f01fb5eb9a615a9957ca5f936dc59559689679a6af", kill_on_drop: false }`
[INFO] [stderr]    Compiling format_num v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "87cd364196c4b40064f693f01fb5eb9a615a9957ca5f936dc59559689679a6af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cd364196c4b40064f693f01fb5eb9a615a9957ca5f936dc59559689679a6af", kill_on_drop: false }`
[INFO] [stdout] 87cd364196c4b40064f693f01fb5eb9a615a9957ca5f936dc59559689679a6af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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", kill_on_drop: false }`
[INFO] [stdout] 71165cbb3763f51acb2a92433356da7a0f8240cbfddb10abbdd56d5f88f4a40d
[INFO] running `Command { std: "docker" "start" "-a" "71165cbb3763f51acb2a92433356da7a0f8240cbfddb10abbdd56d5f88f4a40d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/format_num-490e2bfa8a98a6b5)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::initialization ... ok
[INFO] [stdout] test tests::decimal_alternate_form ... ok
[INFO] [stdout] test tests::default_precision_exp ... ok
[INFO] [stdout] test tests::percentage_forms ... ok
[INFO] [stdout] test tests::bin ... ok
[INFO] [stdout] test tests::precision_gt_0_percentage ... ok
[INFO] [stdout] test tests::default_precision ... ok
[INFO] [stdout] test tests::negative_zero_correct_formatting ... ok
[INFO] [stdout] test tests::precision_1 ... ok
[INFO] [stdout] test tests::si_prefix_default_precision ... ok
[INFO] [stdout] test tests::si_prefix_grouping ... ok
[INFO] [stdout] test tests::precision_0_percentage ... ok
[INFO] [stdout] test tests::precision_1_exp ... ok
[INFO] [stdout] test tests::significant_digits ... ok
[INFO] [stdout] test tests::decimal ... ok
[INFO] [stdout] test tests::precision_0 ... ok
[INFO] [stdout] test tests::hex ... ok
[INFO] [stdout] test tests::precision_0_exp ... ok
[INFO] [stdout] test tests::grouping ... ok
[INFO] [stdout] test tests::zeroes_exp ... ok
[INFO] [stdout] test tests::small_ints ... ok
[INFO] [stdout] test tests::zeroes ... ok
[INFO] [stdout] test tests::si_prefix_custom_precision ... ok
[INFO] [stdout] test tests::precision_2 ... ok
[INFO] [stdout] test tests::oct ... ok
[INFO] [stdout] test tests::precision_2_exp ... ok
[INFO] [stdout] test tests::si_prefix_consistent_for_small_and_big_numbers ... ok
[INFO] [stdout] test tests::alternate_form_exp ... ok
[INFO] [stdout] test tests::si_prefix_numbers_bigger_than_one_yotta ... ok
[INFO] [stdout] test tests::si_prefix_numbers_smaller_than_one_yocto ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests format_num
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 106) ... ok
[INFO] [stdout] test src/lib.rs - format_num (line 597) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71165cbb3763f51acb2a92433356da7a0f8240cbfddb10abbdd56d5f88f4a40d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71165cbb3763f51acb2a92433356da7a0f8240cbfddb10abbdd56d5f88f4a40d", kill_on_drop: false }`
[INFO] [stdout] 71165cbb3763f51acb2a92433356da7a0f8240cbfddb10abbdd56d5f88f4a40d