[INFO] fetching crate nccl 1.0.0...
[INFO] testing nccl-1.0.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate nccl 1.0.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate nccl 1.0.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nccl 1.0.0
[INFO] finished tweaking crates.io crate nccl 1.0.0
[INFO] tweaked toml for crates.io crate nccl 1.0.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a4a70537d6854a2ed81c07e6bf93d5340cdeb7dc8496778df1decf518e5daf4
[INFO] running `Command { std: "docker" "start" "-a" "6a4a70537d6854a2ed81c07e6bf93d5340cdeb7dc8496778df1decf518e5daf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a4a70537d6854a2ed81c07e6bf93d5340cdeb7dc8496778df1decf518e5daf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a4a70537d6854a2ed81c07e6bf93d5340cdeb7dc8496778df1decf518e5daf4", kill_on_drop: false }`
[INFO] [stdout] 6a4a70537d6854a2ed81c07e6bf93d5340cdeb7dc8496778df1decf518e5daf4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f59475905a36c1e7332a80d313177ff21b1153d57c3c3cc0ff8772e948b3e47
[INFO] running `Command { std: "docker" "start" "-a" "2f59475905a36c1e7332a80d313177ff21b1153d57c3c3cc0ff8772e948b3e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling nccl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "2f59475905a36c1e7332a80d313177ff21b1153d57c3c3cc0ff8772e948b3e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f59475905a36c1e7332a80d313177ff21b1153d57c3c3cc0ff8772e948b3e47", kill_on_drop: false }`
[INFO] [stdout] 2f59475905a36c1e7332a80d313177ff21b1153d57c3c3cc0ff8772e948b3e47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd0540e59db50d41126471ee44bceba860e0e7f546ab86a8c3c75c16799ff6cd
[INFO] running `Command { std: "docker" "start" "-a" "dd0540e59db50d41126471ee44bceba860e0e7f546ab86a8c3c75c16799ff6cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling nccl v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "dd0540e59db50d41126471ee44bceba860e0e7f546ab86a8c3c75c16799ff6cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd0540e59db50d41126471ee44bceba860e0e7f546ab86a8c3c75c16799ff6cd", kill_on_drop: false }`
[INFO] [stdout] dd0540e59db50d41126471ee44bceba860e0e7f546ab86a8c3c75c16799ff6cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0edcf654642f3bf8202ca15ca6b7fcb952b3df5534c3dd0e4f1bd9427285885
[INFO] running `Command { std: "docker" "start" "-a" "e0edcf654642f3bf8202ca15ca6b7fcb952b3df5534c3dd0e4f1bd9427285885", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nccl-c4e787e0303aba14)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/nccl.rs (/opt/rustwide/target/debug/deps/nccl-e563f814af6b0810)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test error_key_not_found ... ok
[INFO] [stdout] test duplicates2 ... ok
[INFO] [stdout] test dos_unix_lines ... ok
[INFO] [stdout] test add_slice ... ok
[INFO] [stdout] test duplicates3 ... ok
[INFO] [stdout] test add_pair ... ok
[INFO] [stdout] test comments ... ok
[INFO] [stdout] test add_vec ... ok
[INFO] [stdout] test comments2 ... ok
[INFO] [stdout] test duplicates ... ok
[INFO] [stdout] test traverse_path ... ok
[INFO] [stdout] test tabs ... ok
[INFO] [stdout] test scan_file ... ok
[INFO] [stdout] test has_path ... ok
[INFO] [stdout] test pair_value_parse ... ok
[INFO] [stdout] test value ... ok
[INFO] [stdout] test spaces ... ok
[INFO] [stdout] test pair_keys ... ok
[INFO] [stdout] test inherit2 ... ok
[INFO] [stdout] test escapes ... ok
[INFO] [stdout] test indent ... ok
[INFO] [stdout] test long ... ok
[INFO] [stdout] test readme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nccl
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/pair.rs - pair::Pair::add (line 39) ... ok
[INFO] [stdout] test src/lib.rs - parse_file_with (line 60) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::has_key (line 69) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::value (line 191) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair (line 11) ... ok
[INFO] [stdout] test src/macros.rs - vec_into (line 6) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::value_as (line 220) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::keys_as (line 257) ... ok
[INFO] [stdout] test src/value.rs - value::parse_into_value (line 9) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::get (line 126) ... ok
[INFO] [stdout] test src/lib.rs - parse_file (line 35) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::has_path (line 94) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::get_ref (line 161) ... ok
[INFO] [stdout] test src/lib.rs - parse_string (line 85) ... ok
[INFO] [stdout] test src/pair.rs - pair::Pair::pretty_print (line 288) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0edcf654642f3bf8202ca15ca6b7fcb952b3df5534c3dd0e4f1bd9427285885", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0edcf654642f3bf8202ca15ca6b7fcb952b3df5534c3dd0e4f1bd9427285885", kill_on_drop: false }`
[INFO] [stdout] e0edcf654642f3bf8202ca15ca6b7fcb952b3df5534c3dd0e4f1bd9427285885