[INFO] fetching crate choose-from 0.1.1...
[INFO] testing choose-from-0.1.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate choose-from 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate choose-from 0.1.1
[INFO] finished tweaking crates.io crate choose-from 0.1.1
[INFO] tweaked toml for crates.io crate choose-from 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate choose-from 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f9381629bb0c48c646af7f8cdea11c507c63a3a05586710b4d347570ce90297c
[INFO] running `Command { std: "docker" "start" "-a" "f9381629bb0c48c646af7f8cdea11c507c63a3a05586710b4d347570ce90297c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9381629bb0c48c646af7f8cdea11c507c63a3a05586710b4d347570ce90297c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9381629bb0c48c646af7f8cdea11c507c63a3a05586710b4d347570ce90297c", kill_on_drop: false }`
[INFO] [stdout] f9381629bb0c48c646af7f8cdea11c507c63a3a05586710b4d347570ce90297c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5a3e1950b8947f4cff8cc1380ecfbb28f8f7ffe56c55d9bb1b10665fe80da862
[INFO] running `Command { std: "docker" "start" "-a" "5a3e1950b8947f4cff8cc1380ecfbb28f8f7ffe56c55d9bb1b10665fe80da862", kill_on_drop: false }`
[INFO] [stderr]    Compiling choose-from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "5a3e1950b8947f4cff8cc1380ecfbb28f8f7ffe56c55d9bb1b10665fe80da862", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a3e1950b8947f4cff8cc1380ecfbb28f8f7ffe56c55d9bb1b10665fe80da862", kill_on_drop: false }`
[INFO] [stdout] 5a3e1950b8947f4cff8cc1380ecfbb28f8f7ffe56c55d9bb1b10665fe80da862
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 586a6fd839c75c28c9523ade6485728b7b0ae0d28e6e8990fb28eac187521ee8
[INFO] running `Command { std: "docker" "start" "-a" "586a6fd839c75c28c9523ade6485728b7b0ae0d28e6e8990fb28eac187521ee8", kill_on_drop: false }`
[INFO] [stderr]    Compiling choose-from v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "586a6fd839c75c28c9523ade6485728b7b0ae0d28e6e8990fb28eac187521ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586a6fd839c75c28c9523ade6485728b7b0ae0d28e6e8990fb28eac187521ee8", kill_on_drop: false }`
[INFO] [stdout] 586a6fd839c75c28c9523ade6485728b7b0ae0d28e6e8990fb28eac187521ee8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 43a26f1305e80b1a19eb2b7f1c161f62e56393f43c82653b11a631716aa9893d
[INFO] running `Command { std: "docker" "start" "-a" "43a26f1305e80b1a19eb2b7f1c161f62e56393f43c82653b11a631716aa9893d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/choose_from-3e26375f164de07f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::choose_two_i32s_from_fixed_four ... ok
[INFO] [stdout] test tests::choose_two_strs_from_fixed_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests choose_from
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - (line 180) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - (line 80) ... ok
[INFO] [stdout] test src/lib.rs - (line 192) - compile fail ... ok
[INFO] [stdout] test src/selector.rs - selector::Selector<I,T>::with (line 23) ... ok
[INFO] [stdout] test src/selector.rs - selector::Selector<I,T>::any_with (line 67) ... ok
[INFO] [stdout] test src/fixed.rs - fixed::SelectorFixed<N,T>::any_with (line 56) ... ok
[INFO] [stdout] test src/fixed.rs - fixed::SelectorFixed<N,T>::with (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - select_from (line 228) ... ok
[INFO] [stdout] test src/lib.rs - (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 118) ... ok
[INFO] [stdout] test src/lib.rs - select_from_fixed (line 254) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43a26f1305e80b1a19eb2b7f1c161f62e56393f43c82653b11a631716aa9893d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43a26f1305e80b1a19eb2b7f1c161f62e56393f43c82653b11a631716aa9893d", kill_on_drop: false }`
[INFO] [stdout] 43a26f1305e80b1a19eb2b7f1c161f62e56393f43c82653b11a631716aa9893d