[INFO] fetching crate load_file 1.0.1...
[INFO] testing load_file-1.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate load_file 1.0.1 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate load_file 1.0.1 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 load_file 1.0.1
[INFO] finished tweaking crates.io crate load_file 1.0.1
[INFO] tweaked toml for crates.io crate load_file 1.0.1 written to /workspace/builds/worker-90/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2c302f4c022937158ae464aa256458af64aeed5f26128ad851eb527ae161c15
[INFO] running `Command { std: "docker" "start" "-a" "b2c302f4c022937158ae464aa256458af64aeed5f26128ad851eb527ae161c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2c302f4c022937158ae464aa256458af64aeed5f26128ad851eb527ae161c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2c302f4c022937158ae464aa256458af64aeed5f26128ad851eb527ae161c15", kill_on_drop: false }`
[INFO] [stdout] b2c302f4c022937158ae464aa256458af64aeed5f26128ad851eb527ae161c15
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b29599008b1202c8a3f87c923888bed4f8ea0c5527707db1b095e31aa6b1bdd
[INFO] running `Command { std: "docker" "start" "-a" "7b29599008b1202c8a3f87c923888bed4f8ea0c5527707db1b095e31aa6b1bdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling load_file v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "7b29599008b1202c8a3f87c923888bed4f8ea0c5527707db1b095e31aa6b1bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b29599008b1202c8a3f87c923888bed4f8ea0c5527707db1b095e31aa6b1bdd", kill_on_drop: false }`
[INFO] [stdout] 7b29599008b1202c8a3f87c923888bed4f8ea0c5527707db1b095e31aa6b1bdd
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac4f7f26789a13b0a592dda5a5356a22491eef2c780c60a851c38e7f99ec34ef
[INFO] running `Command { std: "docker" "start" "-a" "ac4f7f26789a13b0a592dda5a5356a22491eef2c780c60a851c38e7f99ec34ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling load_file v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "ac4f7f26789a13b0a592dda5a5356a22491eef2c780c60a851c38e7f99ec34ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac4f7f26789a13b0a592dda5a5356a22491eef2c780c60a851c38e7f99ec34ef", kill_on_drop: false }`
[INFO] [stdout] ac4f7f26789a13b0a592dda5a5356a22491eef2c780c60a851c38e7f99ec34ef
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f7a5e7e9558d8c6aef455f8f080d43e8ee4e10089407757e058654af23b3799c
[INFO] running `Command { std: "docker" "start" "-a" "f7a5e7e9558d8c6aef455f8f080d43e8ee4e10089407757e058654af23b3799c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/load_file-a1e6bcdc05187fa6)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::basic_load_str ... ok
[INFO] [stdout] test test::load_str_file_not_found - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests load_file
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - load_bytes (line 93) ... ok
[INFO] [stdout] test src/lib.rs - load_str (line 153) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7a5e7e9558d8c6aef455f8f080d43e8ee4e10089407757e058654af23b3799c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a5e7e9558d8c6aef455f8f080d43e8ee4e10089407757e058654af23b3799c", kill_on_drop: false }`
[INFO] [stdout] f7a5e7e9558d8c6aef455f8f080d43e8ee4e10089407757e058654af23b3799c