[INFO] fetching crate no_vec 0.3.0...
[INFO] testing no_vec-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate no_vec 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate no_vec 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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" "+62efba8a050c64249dab942951bb28f710208bc8" "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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64eca2d6d8d1e8f44e0c0fed6439f257d80ff0ae86e452f3d21dc0fba70ecfd8
[INFO] running `Command { std: "docker" "start" "-a" "64eca2d6d8d1e8f44e0c0fed6439f257d80ff0ae86e452f3d21dc0fba70ecfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64eca2d6d8d1e8f44e0c0fed6439f257d80ff0ae86e452f3d21dc0fba70ecfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64eca2d6d8d1e8f44e0c0fed6439f257d80ff0ae86e452f3d21dc0fba70ecfd8", kill_on_drop: false }`
[INFO] [stdout] 64eca2d6d8d1e8f44e0c0fed6439f257d80ff0ae86e452f3d21dc0fba70ecfd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44ac874bf697c85bbaed8193b8cb57843f358f4f54fab8127b6cf20ea9999e8
[INFO] running `Command { std: "docker" "start" "-a" "f44ac874bf697c85bbaed8193b8cb57843f358f4f54fab8127b6cf20ea9999e8", 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 0.76s
[INFO] running `Command { std: "docker" "inspect" "f44ac874bf697c85bbaed8193b8cb57843f358f4f54fab8127b6cf20ea9999e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44ac874bf697c85bbaed8193b8cb57843f358f4f54fab8127b6cf20ea9999e8", kill_on_drop: false }`
[INFO] [stdout] f44ac874bf697c85bbaed8193b8cb57843f358f4f54fab8127b6cf20ea9999e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f44ef28e6da36658c8a7d4d7e85a0d01555a7922e658fa3ad448d9297c114a8d
[INFO] running `Command { std: "docker" "start" "-a" "f44ef28e6da36658c8a7d4d7e85a0d01555a7922e658fa3ad448d9297c114a8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling no_vec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f44ef28e6da36658c8a7d4d7e85a0d01555a7922e658fa3ad448d9297c114a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44ef28e6da36658c8a7d4d7e85a0d01555a7922e658fa3ad448d9297c114a8d", kill_on_drop: false }`
[INFO] [stdout] f44ef28e6da36658c8a7d4d7e85a0d01555a7922e658fa3ad448d9297c114a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf0e99e69d40210e93fdcdbbb54e44872dc536828eafa324d3eae6d790002a25
[INFO] running `Command { std: "docker" "start" "-a" "cf0e99e69d40210e93fdcdbbb54e44872dc536828eafa324d3eae6d790002a25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/no_vec-2da3b18f69d61d98)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests no_vec
[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] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Melt::melt (line 46) ... ok
[INFO] [stdout] test src/lib.rs - Concrete::concrete (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Unstick::unstick (line 24) ... ok
[INFO] [stdout] test src/lib.rs - Stick::stick (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cf0e99e69d40210e93fdcdbbb54e44872dc536828eafa324d3eae6d790002a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0e99e69d40210e93fdcdbbb54e44872dc536828eafa324d3eae6d790002a25", kill_on_drop: false }`
[INFO] [stdout] cf0e99e69d40210e93fdcdbbb54e44872dc536828eafa324d3eae6d790002a25