[INFO] fetching crate remark-lib 0.0.0...
[INFO] testing remark-lib-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate remark-lib 0.0.0 into /workspace/builds/worker-118/source
[INFO] validating manifest of crates.io crate remark-lib 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate remark-lib 0.0.0
[INFO] finished tweaking crates.io crate remark-lib 0.0.0
[INFO] tweaked toml for crates.io crate remark-lib 0.0.0 written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "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-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bafcd6a36a2e1ad11e514eb4cc26ec1e2d4c0dc9b3c80f0e61bae95da1d8338
[INFO] running `Command { std: "docker" "start" "-a" "8bafcd6a36a2e1ad11e514eb4cc26ec1e2d4c0dc9b3c80f0e61bae95da1d8338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bafcd6a36a2e1ad11e514eb4cc26ec1e2d4c0dc9b3c80f0e61bae95da1d8338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bafcd6a36a2e1ad11e514eb4cc26ec1e2d4c0dc9b3c80f0e61bae95da1d8338", kill_on_drop: false }`
[INFO] [stdout] 8bafcd6a36a2e1ad11e514eb4cc26ec1e2d4c0dc9b3c80f0e61bae95da1d8338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35326d81305f1cdb237ac02d0845290ce25a21dd10de18b6250c063334f07e57
[INFO] running `Command { std: "docker" "start" "-a" "35326d81305f1cdb237ac02d0845290ce25a21dd10de18b6250c063334f07e57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling remark-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "35326d81305f1cdb237ac02d0845290ce25a21dd10de18b6250c063334f07e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35326d81305f1cdb237ac02d0845290ce25a21dd10de18b6250c063334f07e57", kill_on_drop: false }`
[INFO] [stdout] 35326d81305f1cdb237ac02d0845290ce25a21dd10de18b6250c063334f07e57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc2a8a0449377b7e06f65be1d669c2d0fae0190f2fd2ce50ef18e0fd6e69a2c
[INFO] running `Command { std: "docker" "start" "-a" "acc2a8a0449377b7e06f65be1d669c2d0fae0190f2fd2ce50ef18e0fd6e69a2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling remark-lib v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "acc2a8a0449377b7e06f65be1d669c2d0fae0190f2fd2ce50ef18e0fd6e69a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc2a8a0449377b7e06f65be1d669c2d0fae0190f2fd2ce50ef18e0fd6e69a2c", kill_on_drop: false }`
[INFO] [stdout] acc2a8a0449377b7e06f65be1d669c2d0fae0190f2fd2ce50ef18e0fd6e69a2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1924356444a75cd709ff983b39a87e3de1175e7761c3b70cea5b7f251f836487
[INFO] running `Command { std: "docker" "start" "-a" "1924356444a75cd709ff983b39a87e3de1175e7761c3b70cea5b7f251f836487", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/remark_lib-357d39eb796c1f6a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests remark-lib
[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" "1924356444a75cd709ff983b39a87e3de1175e7761c3b70cea5b7f251f836487", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1924356444a75cd709ff983b39a87e3de1175e7761c3b70cea5b7f251f836487", kill_on_drop: false }`
[INFO] [stdout] 1924356444a75cd709ff983b39a87e3de1175e7761c3b70cea5b7f251f836487