[INFO] fetching crate push-while-ref 0.1.1...
[INFO] testing push-while-ref-0.1.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate push-while-ref 0.1.1 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate push-while-ref 0.1.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate push-while-ref 0.1.1
[INFO] finished tweaking crates.io crate push-while-ref 0.1.1
[INFO] tweaked toml for crates.io crate push-while-ref 0.1.1 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bb9fb0cf0c296edaccfe1daa5c0d4c58bb3ad8e2ee49f90cb2a46f0282e7ee2e
[INFO] running `Command { std: "docker" "start" "-a" "bb9fb0cf0c296edaccfe1daa5c0d4c58bb3ad8e2ee49f90cb2a46f0282e7ee2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bb9fb0cf0c296edaccfe1daa5c0d4c58bb3ad8e2ee49f90cb2a46f0282e7ee2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9fb0cf0c296edaccfe1daa5c0d4c58bb3ad8e2ee49f90cb2a46f0282e7ee2e", kill_on_drop: false }`
[INFO] [stdout] bb9fb0cf0c296edaccfe1daa5c0d4c58bb3ad8e2ee49f90cb2a46f0282e7ee2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0be0f23f82c194b7aee2c6a176a05b8a8a46d22a0ada53adfc963c96a34d8473
[INFO] running `Command { std: "docker" "start" "-a" "0be0f23f82c194b7aee2c6a176a05b8a8a46d22a0ada53adfc963c96a34d8473", kill_on_drop: false }`
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "0be0f23f82c194b7aee2c6a176a05b8a8a46d22a0ada53adfc963c96a34d8473", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be0f23f82c194b7aee2c6a176a05b8a8a46d22a0ada53adfc963c96a34d8473", kill_on_drop: false }`
[INFO] [stdout] 0be0f23f82c194b7aee2c6a176a05b8a8a46d22a0ada53adfc963c96a34d8473
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73440d340c7223d70f093b96da984b45a1f78140dbdda7229cb2e7885569c9e9
[INFO] running `Command { std: "docker" "start" "-a" "73440d340c7223d70f093b96da984b45a1f78140dbdda7229cb2e7885569c9e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling push-while-ref v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "73440d340c7223d70f093b96da984b45a1f78140dbdda7229cb2e7885569c9e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73440d340c7223d70f093b96da984b45a1f78140dbdda7229cb2e7885569c9e9", kill_on_drop: false }`
[INFO] [stdout] 73440d340c7223d70f093b96da984b45a1f78140dbdda7229cb2e7885569c9e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8052410c1efb405d91b3edb6ec4fe8cb7d98144d23563820f244274f56ca14ed
[INFO] running `Command { std: "docker" "start" "-a" "8052410c1efb405d91b3edb6ec4fe8cb7d98144d23563820f244274f56ca14ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/push_while_ref-230d74bd94ec194f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::insert_to_vec ... ok
[INFO] [stdout] test tests::test_auto_traits ... ok
[INFO] [stdout] test tests::insert_twice - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests push-while-ref
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - VecChild::push (line 81) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::try_insert (line 178) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::insert (line 203) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - HashMapChild::contains_key (line 158) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.50s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8052410c1efb405d91b3edb6ec4fe8cb7d98144d23563820f244274f56ca14ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8052410c1efb405d91b3edb6ec4fe8cb7d98144d23563820f244274f56ca14ed", kill_on_drop: false }`
[INFO] [stdout] 8052410c1efb405d91b3edb6ec4fe8cb7d98144d23563820f244274f56ca14ed