[INFO] fetching crate ju-tcs-tbop-24-lib-dcfk 1.0.1...
[INFO] testing ju-tcs-tbop-24-lib-dcfk-1.0.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ju-tcs-tbop-24-lib-dcfk 1.0.1 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate ju-tcs-tbop-24-lib-dcfk 1.0.1
[INFO] finished tweaking crates.io crate ju-tcs-tbop-24-lib-dcfk 1.0.1
[INFO] tweaked toml for crates.io crate ju-tcs-tbop-24-lib-dcfk 1.0.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ju-tcs-tbop-24-lib-dcfk 1.0.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 854f6a940a048b9fd470068751de8914ad35545f8bc88c783beb6b9ef4f90196
[INFO] running `Command { std: "docker" "start" "-a" "854f6a940a048b9fd470068751de8914ad35545f8bc88c783beb6b9ef4f90196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "854f6a940a048b9fd470068751de8914ad35545f8bc88c783beb6b9ef4f90196", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "854f6a940a048b9fd470068751de8914ad35545f8bc88c783beb6b9ef4f90196", kill_on_drop: false }`
[INFO] [stdout] 854f6a940a048b9fd470068751de8914ad35545f8bc88c783beb6b9ef4f90196
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c078bb79b9c103e7b010b2b5617dc8aa4e0d86e18d5cfa4a63884626af211f4
[INFO] running `Command { std: "docker" "start" "-a" "1c078bb79b9c103e7b010b2b5617dc8aa4e0d86e18d5cfa4a63884626af211f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ju-tcs-tbop-24-lib-dcfk v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "1c078bb79b9c103e7b010b2b5617dc8aa4e0d86e18d5cfa4a63884626af211f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c078bb79b9c103e7b010b2b5617dc8aa4e0d86e18d5cfa4a63884626af211f4", kill_on_drop: false }`
[INFO] [stdout] 1c078bb79b9c103e7b010b2b5617dc8aa4e0d86e18d5cfa4a63884626af211f4
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e8eef935397c9f8a152526797f187160ea78fc36f931b372715e6b7630febc0
[INFO] running `Command { std: "docker" "start" "-a" "9e8eef935397c9f8a152526797f187160ea78fc36f931b372715e6b7630febc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling ju-tcs-tbop-24-lib-dcfk v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9e8eef935397c9f8a152526797f187160ea78fc36f931b372715e6b7630febc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e8eef935397c9f8a152526797f187160ea78fc36f931b372715e6b7630febc0", kill_on_drop: false }`
[INFO] [stdout] 9e8eef935397c9f8a152526797f187160ea78fc36f931b372715e6b7630febc0
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 091d8ca150f432af6ae5cc7f9f3d8955a596734298f60e4958084cb36d44c073
[INFO] running `Command { std: "docker" "start" "-a" "091d8ca150f432af6ae5cc7f9f3d8955a596734298f60e4958084cb36d44c073", 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/ju_tcs_tbop_24_lib_dcfk-c7a3e72838ba0598)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_head ... ok
[INFO] [stdout] test tests::test_tail ... ok
[INFO] [stdout] test tests::test_head_panic - should panic ... ok
[INFO] [stdout] test tests::test_tail_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ju_tcs_tbop_24_lib_dcfk
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "091d8ca150f432af6ae5cc7f9f3d8955a596734298f60e4958084cb36d44c073", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "091d8ca150f432af6ae5cc7f9f3d8955a596734298f60e4958084cb36d44c073", kill_on_drop: false }`
[INFO] [stdout] 091d8ca150f432af6ae5cc7f9f3d8955a596734298f60e4958084cb36d44c073