[INFO] fetching crate bamboo 0.0.0...
[INFO] testing bamboo-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bamboo 0.0.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate bamboo 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bamboo 0.0.0
[INFO] finished tweaking crates.io crate bamboo 0.0.0
[INFO] tweaked toml for crates.io crate bamboo 0.0.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc3f821abb8f19cc6d9109f87c472d3fc46f084ac584675e0ce3a8e0643299c2
[INFO] running `Command { std: "docker" "start" "-a" "dc3f821abb8f19cc6d9109f87c472d3fc46f084ac584675e0ce3a8e0643299c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc3f821abb8f19cc6d9109f87c472d3fc46f084ac584675e0ce3a8e0643299c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3f821abb8f19cc6d9109f87c472d3fc46f084ac584675e0ce3a8e0643299c2", kill_on_drop: false }`
[INFO] [stdout] dc3f821abb8f19cc6d9109f87c472d3fc46f084ac584675e0ce3a8e0643299c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed4a3cba5dbb8ee1ebcd825f210abd20389944fae83a90f437ce96c2ea1333df
[INFO] running `Command { std: "docker" "start" "-a" "ed4a3cba5dbb8ee1ebcd825f210abd20389944fae83a90f437ce96c2ea1333df", kill_on_drop: false }`
[INFO] [stderr]    Compiling bamboo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ed4a3cba5dbb8ee1ebcd825f210abd20389944fae83a90f437ce96c2ea1333df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed4a3cba5dbb8ee1ebcd825f210abd20389944fae83a90f437ce96c2ea1333df", kill_on_drop: false }`
[INFO] [stdout] ed4a3cba5dbb8ee1ebcd825f210abd20389944fae83a90f437ce96c2ea1333df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3bb9d71dc5e195394ca8054f61d1f5f7e348e54c214cfff447c8991e19100f1
[INFO] running `Command { std: "docker" "start" "-a" "f3bb9d71dc5e195394ca8054f61d1f5f7e348e54c214cfff447c8991e19100f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bamboo v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f3bb9d71dc5e195394ca8054f61d1f5f7e348e54c214cfff447c8991e19100f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3bb9d71dc5e195394ca8054f61d1f5f7e348e54c214cfff447c8991e19100f1", kill_on_drop: false }`
[INFO] [stdout] f3bb9d71dc5e195394ca8054f61d1f5f7e348e54c214cfff447c8991e19100f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce99f39df6d4752a17bd682e210aee4eb972f1b2f740938f317a41654f43cb38
[INFO] running `Command { std: "docker" "start" "-a" "ce99f39df6d4752a17bd682e210aee4eb972f1b2f740938f317a41654f43cb38", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bamboo-06675cdd8769ac64)
[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] [stderr]    Doc-tests bamboo
[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" "ce99f39df6d4752a17bd682e210aee4eb972f1b2f740938f317a41654f43cb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce99f39df6d4752a17bd682e210aee4eb972f1b2f740938f317a41654f43cb38", kill_on_drop: false }`
[INFO] [stdout] ce99f39df6d4752a17bd682e210aee4eb972f1b2f740938f317a41654f43cb38