[INFO] fetching crate pack-release 0.19.0...
[INFO] testing pack-release-0.19.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pack-release 0.19.0 into /workspace/builds/worker-89/source
[INFO] validating manifest of crates.io crate pack-release 0.19.0 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 pack-release 0.19.0
[INFO] finished tweaking crates.io crate pack-release 0.19.0
[INFO] tweaked toml for crates.io crate pack-release 0.19.0 written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate crates.io crate pack-release 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xshell v0.1.14
[INFO] [stderr]   Downloaded xshell-macros v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] dad745109ffcac91db45947fb1578d8d717c6438dea226227e4eac95fecb5d5b
[INFO] running `Command { std: "docker" "start" "-a" "dad745109ffcac91db45947fb1578d8d717c6438dea226227e4eac95fecb5d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dad745109ffcac91db45947fb1578d8d717c6438dea226227e4eac95fecb5d5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad745109ffcac91db45947fb1578d8d717c6438dea226227e4eac95fecb5d5b", kill_on_drop: false }`
[INFO] [stdout] dad745109ffcac91db45947fb1578d8d717c6438dea226227e4eac95fecb5d5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 8731138417b4c930ee6944680d09fd8eb2a47b8f57fb02101bf1c1ca364bfc6d
[INFO] running `Command { std: "docker" "start" "-a" "8731138417b4c930ee6944680d09fd8eb2a47b8f57fb02101bf1c1ca364bfc6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling xshell-macros v0.1.14
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling xshell v0.1.14
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling zip v0.5.8
[INFO] [stderr]    Compiling pack-release v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `Command { std: "docker" "inspect" "8731138417b4c930ee6944680d09fd8eb2a47b8f57fb02101bf1c1ca364bfc6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8731138417b4c930ee6944680d09fd8eb2a47b8f57fb02101bf1c1ca364bfc6d", kill_on_drop: false }`
[INFO] [stdout] 8731138417b4c930ee6944680d09fd8eb2a47b8f57fb02101bf1c1ca364bfc6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] 2985bec44e0b959a95cd34e11cd4a25e16d977b2c55ec4ddb5c97199a7921629
[INFO] running `Command { std: "docker" "start" "-a" "2985bec44e0b959a95cd34e11cd4a25e16d977b2c55ec4ddb5c97199a7921629", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pack-release v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "2985bec44e0b959a95cd34e11cd4a25e16d977b2c55ec4ddb5c97199a7921629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2985bec44e0b959a95cd34e11cd4a25e16d977b2c55ec4ddb5c97199a7921629", kill_on_drop: false }`
[INFO] [stdout] 2985bec44e0b959a95cd34e11cd4a25e16d977b2c55ec4ddb5c97199a7921629
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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] bdb917541c9e99272cc43ee586d89d5eea525a1bbeeae3b4b777d60be144a15e
[INFO] running `Command { std: "docker" "start" "-a" "bdb917541c9e99272cc43ee586d89d5eea525a1bbeeae3b4b777d60be144a15e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pack_release-5026f88f009e0ff5)
[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" "bdb917541c9e99272cc43ee586d89d5eea525a1bbeeae3b4b777d60be144a15e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb917541c9e99272cc43ee586d89d5eea525a1bbeeae3b4b777d60be144a15e", kill_on_drop: false }`
[INFO] [stdout] bdb917541c9e99272cc43ee586d89d5eea525a1bbeeae3b4b777d60be144a15e