[INFO] fetching crate knil 0.1.2...
[INFO] testing knil-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate knil 0.1.2 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate knil 0.1.2 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 knil 0.1.2
[INFO] finished tweaking crates.io crate knil 0.1.2
[INFO] tweaked toml for crates.io crate knil 0.1.2 written to /workspace/builds/worker-100/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] cafaa9bd812a586e306a773f2f0d5ede04265b2d8dde957d9cd97a5baa7a15bc
[INFO] running `Command { std: "docker" "start" "-a" "cafaa9bd812a586e306a773f2f0d5ede04265b2d8dde957d9cd97a5baa7a15bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cafaa9bd812a586e306a773f2f0d5ede04265b2d8dde957d9cd97a5baa7a15bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cafaa9bd812a586e306a773f2f0d5ede04265b2d8dde957d9cd97a5baa7a15bc", kill_on_drop: false }`
[INFO] [stdout] cafaa9bd812a586e306a773f2f0d5ede04265b2d8dde957d9cd97a5baa7a15bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] ba5f5bbcb8ca86d2fea8c144180576f2967750a0a99ff86667d1300ce3c537df
[INFO] running `Command { std: "docker" "start" "-a" "ba5f5bbcb8ca86d2fea8c144180576f2967750a0a99ff86667d1300ce3c537df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling knil v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.01s
[INFO] running `Command { std: "docker" "inspect" "ba5f5bbcb8ca86d2fea8c144180576f2967750a0a99ff86667d1300ce3c537df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba5f5bbcb8ca86d2fea8c144180576f2967750a0a99ff86667d1300ce3c537df", kill_on_drop: false }`
[INFO] [stdout] ba5f5bbcb8ca86d2fea8c144180576f2967750a0a99ff86667d1300ce3c537df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] a7f7de5979f1c603ce912855558510398943eb7f9c3485a89901f6ff0f79695b
[INFO] running `Command { std: "docker" "start" "-a" "a7f7de5979f1c603ce912855558510398943eb7f9c3485a89901f6ff0f79695b", kill_on_drop: false }`
[INFO] [stderr]    Compiling knil v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "a7f7de5979f1c603ce912855558510398943eb7f9c3485a89901f6ff0f79695b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f7de5979f1c603ce912855558510398943eb7f9c3485a89901f6ff0f79695b", kill_on_drop: false }`
[INFO] [stdout] a7f7de5979f1c603ce912855558510398943eb7f9c3485a89901f6ff0f79695b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] bca596b7e2ff412cd2b9181faf1d0748ff6db89443fcbab79f0a90f5aa58d920
[INFO] running `Command { std: "docker" "start" "-a" "bca596b7e2ff412cd2b9181faf1d0748ff6db89443fcbab79f0a90f5aa58d920", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/knil-39e193330c25e957)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests knil
[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 src/lib.rs - init (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bca596b7e2ff412cd2b9181faf1d0748ff6db89443fcbab79f0a90f5aa58d920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca596b7e2ff412cd2b9181faf1d0748ff6db89443fcbab79f0a90f5aa58d920", kill_on_drop: false }`
[INFO] [stdout] bca596b7e2ff412cd2b9181faf1d0748ff6db89443fcbab79f0a90f5aa58d920