[INFO] fetching crate smaug-lib 0.5.0...
[INFO] building smaug-lib-0.5.0 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate smaug-lib 0.5.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate smaug-lib 0.5.0 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smaug-lib 0.5.0
[INFO] finished tweaking crates.io crate smaug-lib 0.5.0
[INFO] tweaked toml for crates.io crate smaug-lib 0.5.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53acc4b10c80467945b4b6a504400957a586ce3da784fd9998c67b34e32b9f83
[INFO] running `Command { std: "docker" "start" "-a" "53acc4b10c80467945b4b6a504400957a586ce3da784fd9998c67b34e32b9f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53acc4b10c80467945b4b6a504400957a586ce3da784fd9998c67b34e32b9f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53acc4b10c80467945b4b6a504400957a586ce3da784fd9998c67b34e32b9f83", kill_on_drop: false }`
[INFO] [stdout] 53acc4b10c80467945b4b6a504400957a586ce3da784fd9998c67b34e32b9f83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8836dd0b881ad87e362f5c87a46f060e029b4d10f9d08bfcd26881f46ea7dd5f
[INFO] running `Command { std: "docker" "start" "-a" "8836dd0b881ad87e362f5c87a46f060e029b4d10f9d08bfcd26881f46ea7dd5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling memchr v2.5.0
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[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling lazy_static v1.4.0
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[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling unicode-bidi v0.3.8
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[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling indexmap v1.8.2
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[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling shellexpand v2.1.0
[INFO] [stderr]    Compiling tokio v1.19.1
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling openssl-sys v0.9.74
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling libssh2-sys v0.2.23
[INFO] [stderr]    Compiling bzip2-sys v0.1.11+1.0.8
[INFO] [stderr]    Compiling psm v0.1.18
[INFO] [stderr]    Compiling libgit2-sys v0.12.26+1.3.0
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[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling rm_rf v0.6.2
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling bzip2 v0.4.3
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling git2 v0.13.25
[INFO] [stderr]    Compiling zip-extensions v0.6.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling relative-path v1.7.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling smaug-lib v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "8836dd0b881ad87e362f5c87a46f060e029b4d10f9d08bfcd26881f46ea7dd5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8836dd0b881ad87e362f5c87a46f060e029b4d10f9d08bfcd26881f46ea7dd5f", kill_on_drop: false }`
[INFO] [stdout] 8836dd0b881ad87e362f5c87a46f060e029b4d10f9d08bfcd26881f46ea7dd5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=forbid" "-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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0036d1feef3d15eaaba8b1c66118b9acaf33032c57a9f01922229e853ee19d25
[INFO] running `Command { std: "docker" "start" "-a" "0036d1feef3d15eaaba8b1c66118b9acaf33032c57a9f01922229e853ee19d25", kill_on_drop: false }`
[INFO] [stderr]    Compiling smaug-lib v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.25s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/smaug_lib-4763b6279fea16e0)
[INFO] running `Command { std: "docker" "inspect" "0036d1feef3d15eaaba8b1c66118b9acaf33032c57a9f01922229e853ee19d25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0036d1feef3d15eaaba8b1c66118b9acaf33032c57a9f01922229e853ee19d25", kill_on_drop: false }`
[INFO] [stdout] 0036d1feef3d15eaaba8b1c66118b9acaf33032c57a9f01922229e853ee19d25