[INFO] fetching crate just_prim 0.1.0...
[INFO] testing just_prim-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate just_prim 0.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate just_prim 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate just_prim 0.1.0
[INFO] finished tweaking crates.io crate just_prim 0.1.0
[INFO] tweaked toml for crates.io crate just_prim 0.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 12c6f8ab05452b5147669b730da5b44fbedc73a00aeae2daec01838c206c2aa1
[INFO] running `Command { std: "docker" "start" "-a" "12c6f8ab05452b5147669b730da5b44fbedc73a00aeae2daec01838c206c2aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12c6f8ab05452b5147669b730da5b44fbedc73a00aeae2daec01838c206c2aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12c6f8ab05452b5147669b730da5b44fbedc73a00aeae2daec01838c206c2aa1", kill_on_drop: false }`
[INFO] [stdout] 12c6f8ab05452b5147669b730da5b44fbedc73a00aeae2daec01838c206c2aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01fc7e696378afda274048645cd5fa2ed4ffd0efb4709956e113bf8ec1117c5b
[INFO] running `Command { std: "docker" "start" "-a" "01fc7e696378afda274048645cd5fa2ed4ffd0efb4709956e113bf8ec1117c5b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling just_prim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "01fc7e696378afda274048645cd5fa2ed4ffd0efb4709956e113bf8ec1117c5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01fc7e696378afda274048645cd5fa2ed4ffd0efb4709956e113bf8ec1117c5b", kill_on_drop: false }`
[INFO] [stdout] 01fc7e696378afda274048645cd5fa2ed4ffd0efb4709956e113bf8ec1117c5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63e672a80cdda99f06c20d66fb9cf2d32b0fc84208eb126bf21bfc6f919373fc
[INFO] running `Command { std: "docker" "start" "-a" "63e672a80cdda99f06c20d66fb9cf2d32b0fc84208eb126bf21bfc6f919373fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling just_prim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/just_prim-1148a0486e221a8f)
[INFO] running `Command { std: "docker" "inspect" "63e672a80cdda99f06c20d66fb9cf2d32b0fc84208eb126bf21bfc6f919373fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63e672a80cdda99f06c20d66fb9cf2d32b0fc84208eb126bf21bfc6f919373fc", kill_on_drop: false }`
[INFO] [stdout] 63e672a80cdda99f06c20d66fb9cf2d32b0fc84208eb126bf21bfc6f919373fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6d8606eb5cafd278be20f60a99befb5bbb8b037b08aad74c42aed436bbc197c5
[INFO] running `Command { std: "docker" "start" "-a" "6d8606eb5cafd278be20f60a99befb5bbb8b037b08aad74c42aed436bbc197c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/just_prim-1148a0486e221a8f)
[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] [stderr]    Doc-tests just_prim
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d8606eb5cafd278be20f60a99befb5bbb8b037b08aad74c42aed436bbc197c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8606eb5cafd278be20f60a99befb5bbb8b037b08aad74c42aed436bbc197c5", kill_on_drop: false }`
[INFO] [stdout] 6d8606eb5cafd278be20f60a99befb5bbb8b037b08aad74c42aed436bbc197c5