[INFO] fetching crate glacier 0.0.1...
[INFO] testing glacier-0.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate glacier 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate glacier 0.0.1
[INFO] finished tweaking crates.io crate glacier 0.0.1
[INFO] tweaked toml for crates.io crate glacier 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate glacier 0.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate glacier 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 56b57e7a4b788cecc24989bbecb691c2ff257c2f39cac6eb3cdb0085545fed09
[INFO] running `Command { std: "docker" "start" "-a" "56b57e7a4b788cecc24989bbecb691c2ff257c2f39cac6eb3cdb0085545fed09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56b57e7a4b788cecc24989bbecb691c2ff257c2f39cac6eb3cdb0085545fed09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b57e7a4b788cecc24989bbecb691c2ff257c2f39cac6eb3cdb0085545fed09", kill_on_drop: false }`
[INFO] [stdout] 56b57e7a4b788cecc24989bbecb691c2ff257c2f39cac6eb3cdb0085545fed09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f423e97a033b8db58d795135194bb785f85ec4a1e5e5b7bf4ca78d2939a9e796
[INFO] running `Command { std: "docker" "start" "-a" "f423e97a033b8db58d795135194bb785f85ec4a1e5e5b7bf4ca78d2939a9e796", kill_on_drop: false }`
[INFO] [stderr]    Compiling glacier v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "f423e97a033b8db58d795135194bb785f85ec4a1e5e5b7bf4ca78d2939a9e796", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f423e97a033b8db58d795135194bb785f85ec4a1e5e5b7bf4ca78d2939a9e796", kill_on_drop: false }`
[INFO] [stdout] f423e97a033b8db58d795135194bb785f85ec4a1e5e5b7bf4ca78d2939a9e796
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 529e9367fe9cd3b9aaa52e068cc34a9835247c5f535562a0aeeaaae3dd8db9cf
[INFO] running `Command { std: "docker" "start" "-a" "529e9367fe9cd3b9aaa52e068cc34a9835247c5f535562a0aeeaaae3dd8db9cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling glacier v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "529e9367fe9cd3b9aaa52e068cc34a9835247c5f535562a0aeeaaae3dd8db9cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "529e9367fe9cd3b9aaa52e068cc34a9835247c5f535562a0aeeaaae3dd8db9cf", kill_on_drop: false }`
[INFO] [stdout] 529e9367fe9cd3b9aaa52e068cc34a9835247c5f535562a0aeeaaae3dd8db9cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b7b732c74d59a3958c4d5c28c3bf0d1e4ab97f6a611a6e41e62621082bfd6c2
[INFO] running `Command { std: "docker" "start" "-a" "8b7b732c74d59a3958c4d5c28c3bf0d1e4ab97f6a611a6e41e62621082bfd6c2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/glacier-afd4d34928f2a9a7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b7b732c74d59a3958c4d5c28c3bf0d1e4ab97f6a611a6e41e62621082bfd6c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b7b732c74d59a3958c4d5c28c3bf0d1e4ab97f6a611a6e41e62621082bfd6c2", kill_on_drop: false }`
[INFO] [stdout] 8b7b732c74d59a3958c4d5c28c3bf0d1e4ab97f6a611a6e41e62621082bfd6c2