[INFO] fetching crate lite-context 0.0.0...
[INFO] testing lite-context-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate lite-context 0.0.0 into /workspace/builds/worker-83/source
[INFO] validating manifest of crates.io crate lite-context 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 lite-context 0.0.0
[INFO] finished tweaking crates.io crate lite-context 0.0.0
[INFO] tweaked toml for crates.io crate lite-context 0.0.0 written to /workspace/builds/worker-83/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-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 8c6d1dacf806b4f0130567fb56b769766a86b0abcb9d46fa94db1b57a01b9ae1
[INFO] running `Command { std: "docker" "start" "-a" "8c6d1dacf806b4f0130567fb56b769766a86b0abcb9d46fa94db1b57a01b9ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c6d1dacf806b4f0130567fb56b769766a86b0abcb9d46fa94db1b57a01b9ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c6d1dacf806b4f0130567fb56b769766a86b0abcb9d46fa94db1b57a01b9ae1", kill_on_drop: false }`
[INFO] [stdout] 8c6d1dacf806b4f0130567fb56b769766a86b0abcb9d46fa94db1b57a01b9ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] a1bb8e6db6d2cb7ed09d3fcdfe18dad007607eb65b18801d1243e2f8b77ea024
[INFO] running `Command { std: "docker" "start" "-a" "a1bb8e6db6d2cb7ed09d3fcdfe18dad007607eb65b18801d1243e2f8b77ea024", kill_on_drop: false }`
[INFO] [stderr]    Compiling lite-context v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "a1bb8e6db6d2cb7ed09d3fcdfe18dad007607eb65b18801d1243e2f8b77ea024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1bb8e6db6d2cb7ed09d3fcdfe18dad007607eb65b18801d1243e2f8b77ea024", kill_on_drop: false }`
[INFO] [stdout] a1bb8e6db6d2cb7ed09d3fcdfe18dad007607eb65b18801d1243e2f8b77ea024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 878ad96c24c8ee1a30a18fcb57ba50833117669d34972378bbbab9a747a30529
[INFO] running `Command { std: "docker" "start" "-a" "878ad96c24c8ee1a30a18fcb57ba50833117669d34972378bbbab9a747a30529", kill_on_drop: false }`
[INFO] [stderr]    Compiling lite-context v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "878ad96c24c8ee1a30a18fcb57ba50833117669d34972378bbbab9a747a30529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "878ad96c24c8ee1a30a18fcb57ba50833117669d34972378bbbab9a747a30529", kill_on_drop: false }`
[INFO] [stdout] 878ad96c24c8ee1a30a18fcb57ba50833117669d34972378bbbab9a747a30529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 9ed0b93c813fd690b9cdd6c1289df0291ff352344ab319151260fba7ff4b9dd6
[INFO] running `Command { std: "docker" "start" "-a" "9ed0b93c813fd690b9cdd6c1289df0291ff352344ab319151260fba7ff4b9dd6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lite_context-ffec352e9249ed1c)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lite-context
[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" "9ed0b93c813fd690b9cdd6c1289df0291ff352344ab319151260fba7ff4b9dd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ed0b93c813fd690b9cdd6c1289df0291ff352344ab319151260fba7ff4b9dd6", kill_on_drop: false }`
[INFO] [stdout] 9ed0b93c813fd690b9cdd6c1289df0291ff352344ab319151260fba7ff4b9dd6