[INFO] fetching crate atelier_lib 0.2.5...
[INFO] testing atelier_lib-0.2.5 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate atelier_lib 0.2.5 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate atelier_lib 0.2.5 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate atelier_lib 0.2.5
[INFO] finished tweaking crates.io crate atelier_lib 0.2.5
[INFO] tweaked toml for crates.io crate atelier_lib 0.2.5 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa489d149b73d0f52b58475bf81f4545e3c93d9ad65b820346c9002cf2e26146
[INFO] running `Command { std: "docker" "start" "-a" "fa489d149b73d0f52b58475bf81f4545e3c93d9ad65b820346c9002cf2e26146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa489d149b73d0f52b58475bf81f4545e3c93d9ad65b820346c9002cf2e26146", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa489d149b73d0f52b58475bf81f4545e3c93d9ad65b820346c9002cf2e26146", kill_on_drop: false }`
[INFO] [stdout] fa489d149b73d0f52b58475bf81f4545e3c93d9ad65b820346c9002cf2e26146
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edb7e1378a76d9b5ba0f76cc51805236ba73dd20a92bd235b4b8e9b3c6ecbc63
[INFO] running `Command { std: "docker" "start" "-a" "edb7e1378a76d9b5ba0f76cc51805236ba73dd20a92bd235b4b8e9b3c6ecbc63", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling escape_string v0.1.1
[INFO] [stderr]    Compiling ascii_tree v0.1.1
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling blob-uuid v0.4.0
[INFO] [stderr]    Compiling object v0.25.3
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling pest_ascii_tree v0.1.0
[INFO] [stderr]    Compiling backtrace v0.3.60
[INFO] [stderr]    Compiling atelier_core v0.2.22
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling atelier_test v0.1.4
[INFO] [stderr]    Compiling atelier_smithy v0.2.13
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling somedoc v0.2.10
[INFO] [stderr]    Compiling atelier_json v0.2.7
[INFO] [stderr]    Compiling atelier_assembler v0.1.4
[INFO] [stderr]    Compiling atelier_describe v0.1.10
[INFO] [stderr]    Compiling atelier_lib v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.63s
[INFO] running `Command { std: "docker" "inspect" "edb7e1378a76d9b5ba0f76cc51805236ba73dd20a92bd235b4b8e9b3c6ecbc63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb7e1378a76d9b5ba0f76cc51805236ba73dd20a92bd235b4b8e9b3c6ecbc63", kill_on_drop: false }`
[INFO] [stdout] edb7e1378a76d9b5ba0f76cc51805236ba73dd20a92bd235b4b8e9b3c6ecbc63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f21f545102c61f011bb03dcf1f1294057ff4be50ae55c2136dd7c962bbde247e
[INFO] running `Command { std: "docker" "start" "-a" "f21f545102c61f011bb03dcf1f1294057ff4be50ae55c2136dd7c962bbde247e", kill_on_drop: false }`
[INFO] [stderr]    Compiling atelier_lib v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "f21f545102c61f011bb03dcf1f1294057ff4be50ae55c2136dd7c962bbde247e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f21f545102c61f011bb03dcf1f1294057ff4be50ae55c2136dd7c962bbde247e", kill_on_drop: false }`
[INFO] [stdout] f21f545102c61f011bb03dcf1f1294057ff4be50ae55c2136dd7c962bbde247e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1637fc840510baeba04fca08672611dd95a0f8766627513f3d8720679c20b1d4
[INFO] running `Command { std: "docker" "start" "-a" "1637fc840510baeba04fca08672611dd95a0f8766627513f3d8720679c20b1d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atelier_lib-c45f8545d20a4377)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests atelier_lib
[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" "1637fc840510baeba04fca08672611dd95a0f8766627513f3d8720679c20b1d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1637fc840510baeba04fca08672611dd95a0f8766627513f3d8720679c20b1d4", kill_on_drop: false }`
[INFO] [stdout] 1637fc840510baeba04fca08672611dd95a0f8766627513f3d8720679c20b1d4