[INFO] fetching crate cassie 0.1.2...
[INFO] testing cassie-0.1.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate cassie 0.1.2 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate cassie 0.1.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cassie 0.1.2
[INFO] finished tweaking crates.io crate cassie 0.1.2
[INFO] tweaked toml for crates.io crate cassie 0.1.2 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ee5d7228ae66df84724d1f85bac363d025c4e88110b866d803e7584575d4416
[INFO] running `Command { std: "docker" "start" "-a" "4ee5d7228ae66df84724d1f85bac363d025c4e88110b866d803e7584575d4416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ee5d7228ae66df84724d1f85bac363d025c4e88110b866d803e7584575d4416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee5d7228ae66df84724d1f85bac363d025c4e88110b866d803e7584575d4416", kill_on_drop: false }`
[INFO] [stdout] 4ee5d7228ae66df84724d1f85bac363d025c4e88110b866d803e7584575d4416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9408b3a0f4c3bcf078dcbff44f76eee27eadad4a53813506de38fede014b3712
[INFO] running `Command { std: "docker" "start" "-a" "9408b3a0f4c3bcf078dcbff44f76eee27eadad4a53813506de38fede014b3712", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cassie v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9408b3a0f4c3bcf078dcbff44f76eee27eadad4a53813506de38fede014b3712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9408b3a0f4c3bcf078dcbff44f76eee27eadad4a53813506de38fede014b3712", kill_on_drop: false }`
[INFO] [stdout] 9408b3a0f4c3bcf078dcbff44f76eee27eadad4a53813506de38fede014b3712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d802822de6a17764bc25bf299486ae17fa4061478b8bab734d843380817dd4af
[INFO] running `Command { std: "docker" "start" "-a" "d802822de6a17764bc25bf299486ae17fa4061478b8bab734d843380817dd4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling cassie v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "d802822de6a17764bc25bf299486ae17fa4061478b8bab734d843380817dd4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d802822de6a17764bc25bf299486ae17fa4061478b8bab734d843380817dd4af", kill_on_drop: false }`
[INFO] [stdout] d802822de6a17764bc25bf299486ae17fa4061478b8bab734d843380817dd4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cc7d3efc0a7d06f42643ae48fa89ed57a2cc7764639d4136366f94faa506673
[INFO] running `Command { std: "docker" "start" "-a" "0cc7d3efc0a7d06f42643ae48fa89ed57a2cc7764639d4136366f94faa506673", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cassie-f551ab4e13c553de)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests cassie
[INFO] [stdout] test variable::tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/term.rs - term::Term::Difference (line 68) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Constant (line 37) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::new (line 29) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Product (line 87) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::named (line 16) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Sum (line 49) ... ok
[INFO] [stdout] test src/term.rs - term::Term::reduce (line 186) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::fmt (line 44) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Quotient (line 108) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::from_str (line 60) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Variable (line 20) ... ok
[INFO] [stdout] test src/term.rs - term::Term::evaluate (line 164) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cc7d3efc0a7d06f42643ae48fa89ed57a2cc7764639d4136366f94faa506673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc7d3efc0a7d06f42643ae48fa89ed57a2cc7764639d4136366f94faa506673", kill_on_drop: false }`
[INFO] [stdout] 0cc7d3efc0a7d06f42643ae48fa89ed57a2cc7764639d4136366f94faa506673