[INFO] fetching crate argh_shared 0.1.6...
[INFO] testing argh_shared-0.1.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate argh_shared 0.1.6 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate argh_shared 0.1.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate argh_shared 0.1.6
[INFO] finished tweaking crates.io crate argh_shared 0.1.6
[INFO] tweaked toml for crates.io crate argh_shared 0.1.6 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd2da7863c4dd33bdabf070e3126a96baea96da6f0b1801b28b81410fa23e917
[INFO] running `Command { std: "docker" "start" "-a" "bd2da7863c4dd33bdabf070e3126a96baea96da6f0b1801b28b81410fa23e917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd2da7863c4dd33bdabf070e3126a96baea96da6f0b1801b28b81410fa23e917", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd2da7863c4dd33bdabf070e3126a96baea96da6f0b1801b28b81410fa23e917", kill_on_drop: false }`
[INFO] [stdout] bd2da7863c4dd33bdabf070e3126a96baea96da6f0b1801b28b81410fa23e917
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c940138438423a4eee684e4e7d6db3cebfa5e917546b797b2a7d3abc7eadb230
[INFO] running `Command { std: "docker" "start" "-a" "c940138438423a4eee684e4e7d6db3cebfa5e917546b797b2a7d3abc7eadb230", kill_on_drop: false }`
[INFO] [stderr]    Compiling argh_shared v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "c940138438423a4eee684e4e7d6db3cebfa5e917546b797b2a7d3abc7eadb230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c940138438423a4eee684e4e7d6db3cebfa5e917546b797b2a7d3abc7eadb230", kill_on_drop: false }`
[INFO] [stdout] c940138438423a4eee684e4e7d6db3cebfa5e917546b797b2a7d3abc7eadb230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59eb8377ad2855f0eb4fe4ccf8ec3a22f36e7a90c3c173d68d4b3c843abeb56d
[INFO] running `Command { std: "docker" "start" "-a" "59eb8377ad2855f0eb4fe4ccf8ec3a22f36e7a90c3c173d68d4b3c843abeb56d", kill_on_drop: false }`
[INFO] [stderr]    Compiling argh_shared v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "59eb8377ad2855f0eb4fe4ccf8ec3a22f36e7a90c3c173d68d4b3c843abeb56d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59eb8377ad2855f0eb4fe4ccf8ec3a22f36e7a90c3c173d68d4b3c843abeb56d", kill_on_drop: false }`
[INFO] [stdout] 59eb8377ad2855f0eb4fe4ccf8ec3a22f36e7a90c3c173d68d4b3c843abeb56d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 873367212f142a56c6a6d266a2a94075807990763ce9fbe5d5bc31340714b802
[INFO] running `Command { std: "docker" "start" "-a" "873367212f142a56c6a6d266a2a94075807990763ce9fbe5d5bc31340714b802", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/argh_shared-7ebe4530cee86382)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests argh_shared
[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] [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" "873367212f142a56c6a6d266a2a94075807990763ce9fbe5d5bc31340714b802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "873367212f142a56c6a6d266a2a94075807990763ce9fbe5d5bc31340714b802", kill_on_drop: false }`
[INFO] [stdout] 873367212f142a56c6a6d266a2a94075807990763ce9fbe5d5bc31340714b802