[INFO] fetching crate ricom 0.1.2...
[INFO] testing ricom-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ricom 0.1.2 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate ricom 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ricom 0.1.2
[INFO] finished tweaking crates.io crate ricom 0.1.2
[INFO] tweaked toml for crates.io crate ricom 0.1.2 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87a7da819e14fe8cbebd330f3c4b78b0b01f5039a3e66bad636c049fe6697e02
[INFO] running `Command { std: "docker" "start" "-a" "87a7da819e14fe8cbebd330f3c4b78b0b01f5039a3e66bad636c049fe6697e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87a7da819e14fe8cbebd330f3c4b78b0b01f5039a3e66bad636c049fe6697e02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a7da819e14fe8cbebd330f3c4b78b0b01f5039a3e66bad636c049fe6697e02", kill_on_drop: false }`
[INFO] [stdout] 87a7da819e14fe8cbebd330f3c4b78b0b01f5039a3e66bad636c049fe6697e02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c371863617a64065626948e706acb2c116fe8b428718eecde4d68ceb7a093c
[INFO] running `Command { std: "docker" "start" "-a" "73c371863617a64065626948e706acb2c116fe8b428718eecde4d68ceb7a093c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ricom v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "73c371863617a64065626948e706acb2c116fe8b428718eecde4d68ceb7a093c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c371863617a64065626948e706acb2c116fe8b428718eecde4d68ceb7a093c", kill_on_drop: false }`
[INFO] [stdout] 73c371863617a64065626948e706acb2c116fe8b428718eecde4d68ceb7a093c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ea1775555486013485522a23d5a5a52ab81d82505419407e1ca259cf99cfafb
[INFO] running `Command { std: "docker" "start" "-a" "8ea1775555486013485522a23d5a5a52ab81d82505419407e1ca259cf99cfafb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ricom v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8ea1775555486013485522a23d5a5a52ab81d82505419407e1ca259cf99cfafb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea1775555486013485522a23d5a5a52ab81d82505419407e1ca259cf99cfafb", kill_on_drop: false }`
[INFO] [stdout] 8ea1775555486013485522a23d5a5a52ab81d82505419407e1ca259cf99cfafb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5b81b8087ca5d6f568eeb8077117f8f289870a7b8be73d1e81bc933eae9acb3a
[INFO] running `Command { std: "docker" "start" "-a" "5b81b8087ca5d6f568eeb8077117f8f289870a7b8be73d1e81bc933eae9acb3a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ricom-9a8a2706728d2487)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main_test.rs (/opt/rustwide/target/debug/deps/main_test-e25e7d8781b3daec)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_main ... 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] running `Command { std: "docker" "inspect" "5b81b8087ca5d6f568eeb8077117f8f289870a7b8be73d1e81bc933eae9acb3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b81b8087ca5d6f568eeb8077117f8f289870a7b8be73d1e81bc933eae9acb3a", kill_on_drop: false }`
[INFO] [stdout] 5b81b8087ca5d6f568eeb8077117f8f289870a7b8be73d1e81bc933eae9acb3a