[INFO] fetching crate no_vec 0.3.0...
[INFO] testing no_vec-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate no_vec 0.3.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate no_vec 0.3.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate no_vec 0.3.0
[INFO] finished tweaking crates.io crate no_vec 0.3.0
[INFO] tweaked toml for crates.io crate no_vec 0.3.0 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--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: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4b0b4293a39077ded0e49c4ada1cf1058fda0ba5e0aa9185d00bdee687c0105
[INFO] running `Command { std: "docker" "start" "-a" "d4b0b4293a39077ded0e49c4ada1cf1058fda0ba5e0aa9185d00bdee687c0105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b0b4293a39077ded0e49c4ada1cf1058fda0ba5e0aa9185d00bdee687c0105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b0b4293a39077ded0e49c4ada1cf1058fda0ba5e0aa9185d00bdee687c0105", kill_on_drop: false }`
[INFO] [stdout] d4b0b4293a39077ded0e49c4ada1cf1058fda0ba5e0aa9185d00bdee687c0105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b18437defa908be0076807be8233828667afbb33411893ea9bb294de5f6cc6ae
[INFO] running `Command { std: "docker" "start" "-a" "b18437defa908be0076807be8233828667afbb33411893ea9bb294de5f6cc6ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling no_vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "b18437defa908be0076807be8233828667afbb33411893ea9bb294de5f6cc6ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18437defa908be0076807be8233828667afbb33411893ea9bb294de5f6cc6ae", kill_on_drop: false }`
[INFO] [stdout] b18437defa908be0076807be8233828667afbb33411893ea9bb294de5f6cc6ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08fe665d7a59d0ceb83d3f47f0812283e5d27b048e1dc6f125a2d2ecf7a626d2
[INFO] running `Command { std: "docker" "start" "-a" "08fe665d7a59d0ceb83d3f47f0812283e5d27b048e1dc6f125a2d2ecf7a626d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling no_vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "08fe665d7a59d0ceb83d3f47f0812283e5d27b048e1dc6f125a2d2ecf7a626d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08fe665d7a59d0ceb83d3f47f0812283e5d27b048e1dc6f125a2d2ecf7a626d2", kill_on_drop: false }`
[INFO] [stdout] 08fe665d7a59d0ceb83d3f47f0812283e5d27b048e1dc6f125a2d2ecf7a626d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23cfe0add8463de72a002172e03cb6633c2483a6f3dd4019195375c3f6cedd79
[INFO] running `Command { std: "docker" "start" "-a" "23cfe0add8463de72a002172e03cb6633c2483a6f3dd4019195375c3f6cedd79", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/no_vec-2da3b18f69d61d98)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_stick_and_unstick ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests no_vec
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Stick::stick (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Unstick::unstick (line 24) ... ok
[INFO] [stdout] test src/lib.rs - Melt::melt (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Concrete::concrete (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "23cfe0add8463de72a002172e03cb6633c2483a6f3dd4019195375c3f6cedd79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cfe0add8463de72a002172e03cb6633c2483a6f3dd4019195375c3f6cedd79", kill_on_drop: false }`
[INFO] [stdout] 23cfe0add8463de72a002172e03cb6633c2483a6f3dd4019195375c3f6cedd79