[INFO] fetching crate alloc-from-pool 1.0.4...
[INFO] testing alloc-from-pool-1.0.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate alloc-from-pool 1.0.4 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate alloc-from-pool 1.0.4 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alloc-from-pool 1.0.4
[INFO] finished tweaking crates.io crate alloc-from-pool 1.0.4
[INFO] tweaked toml for crates.io crate alloc-from-pool 1.0.4 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8331c001a7c8bf054ab319f22f2aea91aaf023a873d8af279c5d4338fb78f33d
[INFO] running `Command { std: "docker" "start" "-a" "8331c001a7c8bf054ab319f22f2aea91aaf023a873d8af279c5d4338fb78f33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8331c001a7c8bf054ab319f22f2aea91aaf023a873d8af279c5d4338fb78f33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8331c001a7c8bf054ab319f22f2aea91aaf023a873d8af279c5d4338fb78f33d", kill_on_drop: false }`
[INFO] [stdout] 8331c001a7c8bf054ab319f22f2aea91aaf023a873d8af279c5d4338fb78f33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bdb76f02690694744badfe851f80eae25e6a9e90fc082f0f9feb3c4debd88f7
[INFO] running `Command { std: "docker" "start" "-a" "2bdb76f02690694744badfe851f80eae25e6a9e90fc082f0f9feb3c4debd88f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling alloc-from-pool v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "2bdb76f02690694744badfe851f80eae25e6a9e90fc082f0f9feb3c4debd88f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bdb76f02690694744badfe851f80eae25e6a9e90fc082f0f9feb3c4debd88f7", kill_on_drop: false }`
[INFO] [stdout] 2bdb76f02690694744badfe851f80eae25e6a9e90fc082f0f9feb3c4debd88f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6a05ac33cc8f3f7de38e9db8e311ba27b369b3a0b6c7864ef7c3f4c1a057f81
[INFO] running `Command { std: "docker" "start" "-a" "a6a05ac33cc8f3f7de38e9db8e311ba27b369b3a0b6c7864ef7c3f4c1a057f81", kill_on_drop: false }`
[INFO] [stderr]    Compiling bencher v0.1.5
[INFO] [stderr]    Compiling alloc-from-pool v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "a6a05ac33cc8f3f7de38e9db8e311ba27b369b3a0b6c7864ef7c3f4c1a057f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a05ac33cc8f3f7de38e9db8e311ba27b369b3a0b6c7864ef7c3f4c1a057f81", kill_on_drop: false }`
[INFO] [stdout] a6a05ac33cc8f3f7de38e9db8e311ba27b369b3a0b6c7864ef7c3f4c1a057f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] da3f16c08397c247b1c50156e59c94dfe79f7be750e634e451b138f6c359ce3e
[INFO] running `Command { std: "docker" "start" "-a" "da3f16c08397c247b1c50156e59c94dfe79f7be750e634e451b138f6c359ce3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/alloc_from_pool-3ad806f59c9f4e57)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_alloc ... 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 alloc-from-pool
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "da3f16c08397c247b1c50156e59c94dfe79f7be750e634e451b138f6c359ce3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da3f16c08397c247b1c50156e59c94dfe79f7be750e634e451b138f6c359ce3e", kill_on_drop: false }`
[INFO] [stdout] da3f16c08397c247b1c50156e59c94dfe79f7be750e634e451b138f6c359ce3e