[INFO] fetching crate libicmp 0.1.2...
[INFO] testing libicmp-0.1.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate libicmp 0.1.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate libicmp 0.1.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libicmp 0.1.2
[INFO] finished tweaking crates.io crate libicmp 0.1.2
[INFO] tweaked toml for crates.io crate libicmp 0.1.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1cd436aae91fceda10edb8cb35864e42d73ea9ce8dfa4fb697ff6998e829330
[INFO] running `Command { std: "docker" "start" "-a" "f1cd436aae91fceda10edb8cb35864e42d73ea9ce8dfa4fb697ff6998e829330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1cd436aae91fceda10edb8cb35864e42d73ea9ce8dfa4fb697ff6998e829330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cd436aae91fceda10edb8cb35864e42d73ea9ce8dfa4fb697ff6998e829330", kill_on_drop: false }`
[INFO] [stdout] f1cd436aae91fceda10edb8cb35864e42d73ea9ce8dfa4fb697ff6998e829330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a05ae695992dc95b75eb09415baae5d779bdec0f8de62263f9b0bcbd4f3cdbd1
[INFO] running `Command { std: "docker" "start" "-a" "a05ae695992dc95b75eb09415baae5d779bdec0f8de62263f9b0bcbd4f3cdbd1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling libicmp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.79s
[INFO] running `Command { std: "docker" "inspect" "a05ae695992dc95b75eb09415baae5d779bdec0f8de62263f9b0bcbd4f3cdbd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a05ae695992dc95b75eb09415baae5d779bdec0f8de62263f9b0bcbd4f3cdbd1", kill_on_drop: false }`
[INFO] [stdout] a05ae695992dc95b75eb09415baae5d779bdec0f8de62263f9b0bcbd4f3cdbd1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91887221b47dfecd50f07180d53a092cb87f66a086eae3a178085260542b6cb8
[INFO] running `Command { std: "docker" "start" "-a" "91887221b47dfecd50f07180d53a092cb87f66a086eae3a178085260542b6cb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libicmp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "91887221b47dfecd50f07180d53a092cb87f66a086eae3a178085260542b6cb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91887221b47dfecd50f07180d53a092cb87f66a086eae3a178085260542b6cb8", kill_on_drop: false }`
[INFO] [stdout] 91887221b47dfecd50f07180d53a092cb87f66a086eae3a178085260542b6cb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90d881fe33276254c211f104a80c44ca3810d18b8791554dbc533553c3d225a0
[INFO] running `Command { std: "docker" "start" "-a" "90d881fe33276254c211f104a80c44ca3810d18b8791554dbc533553c3d225a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libicmp-dc841ba13ea1e198)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test packet::checksum::test_compute_checksum ... ok
[INFO] [stdout] test packet::checksum::test_compute_checksum_1 ... ok
[INFO] [stdout] test socket::tests::it_closes_sockets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/icmp-c65dba45bb49c508)
[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] [stderr]    Doc-tests libicmp
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90d881fe33276254c211f104a80c44ca3810d18b8791554dbc533553c3d225a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90d881fe33276254c211f104a80c44ca3810d18b8791554dbc533553c3d225a0", kill_on_drop: false }`
[INFO] [stdout] 90d881fe33276254c211f104a80c44ca3810d18b8791554dbc533553c3d225a0
