[INFO] fetching crate reftake 0.1.0...
[INFO] testing reftake-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate reftake 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate reftake 0.1.0
[INFO] finished tweaking crates.io crate reftake 0.1.0
[INFO] tweaked toml for crates.io crate reftake 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reftake 0.1.0 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] crate crates.io crate reftake 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 41026bfc9d386fe0973e91c18304ed755ad6cbc374bdad5a329d3df84afb16e3
[INFO] running `Command { std: "docker" "start" "-a" "41026bfc9d386fe0973e91c18304ed755ad6cbc374bdad5a329d3df84afb16e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41026bfc9d386fe0973e91c18304ed755ad6cbc374bdad5a329d3df84afb16e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41026bfc9d386fe0973e91c18304ed755ad6cbc374bdad5a329d3df84afb16e3", kill_on_drop: false }`
[INFO] [stdout] 41026bfc9d386fe0973e91c18304ed755ad6cbc374bdad5a329d3df84afb16e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fef7000103765c6284e4475d0216b6c98e7498d6caf4a8c225979cadc63488d2
[INFO] running `Command { std: "docker" "start" "-a" "fef7000103765c6284e4475d0216b6c98e7498d6caf4a8c225979cadc63488d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling reftake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "fef7000103765c6284e4475d0216b6c98e7498d6caf4a8c225979cadc63488d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef7000103765c6284e4475d0216b6c98e7498d6caf4a8c225979cadc63488d2", kill_on_drop: false }`
[INFO] [stdout] fef7000103765c6284e4475d0216b6c98e7498d6caf4a8c225979cadc63488d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 416a07f9d511e92ec0c0aa00e54395e77a0976026232fa1948bbcbf79c121953
[INFO] running `Command { std: "docker" "start" "-a" "416a07f9d511e92ec0c0aa00e54395e77a0976026232fa1948bbcbf79c121953", kill_on_drop: false }`
[INFO] [stderr]    Compiling reftake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "416a07f9d511e92ec0c0aa00e54395e77a0976026232fa1948bbcbf79c121953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "416a07f9d511e92ec0c0aa00e54395e77a0976026232fa1948bbcbf79c121953", kill_on_drop: false }`
[INFO] [stdout] 416a07f9d511e92ec0c0aa00e54395e77a0976026232fa1948bbcbf79c121953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b7053ce0e3091d348b4f2d73cf625d2346b172f8bd74b8baf55f86947f243f2a
[INFO] running `Command { std: "docker" "start" "-a" "b7053ce0e3091d348b4f2d73cf625d2346b172f8bd74b8baf55f86947f243f2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reftake-9402134fdd969b4e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_bufread_consume_does_not_exceed_limit ... ok
[INFO] [stdout] test tests::test_read_in_multiple_calls ... ok
[INFO] [stdout] test tests::test_read_respects_limit ... ok
[INFO] [stdout] test tests::test_bufread_fill_buf_respects_limit ... ok
[INFO] [stdout] test tests::test_read_zero_limit ... ok
[INFO] [stdout] test tests::test_set_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reftake
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - RefTakeExt::take_ref (line 129) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7053ce0e3091d348b4f2d73cf625d2346b172f8bd74b8baf55f86947f243f2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7053ce0e3091d348b4f2d73cf625d2346b172f8bd74b8baf55f86947f243f2a", kill_on_drop: false }`
[INFO] [stdout] b7053ce0e3091d348b4f2d73cf625d2346b172f8bd74b8baf55f86947f243f2a