[INFO] fetching crate cassie 0.1.2...
[INFO] testing cassie-0.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate cassie 0.1.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate cassie 0.1.2 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", 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-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 970df6133979468193470bbce8718f0139b40723dbddd752af16d9735de77173
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "970df6133979468193470bbce8718f0139b40723dbddd752af16d9735de77173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "970df6133979468193470bbce8718f0139b40723dbddd752af16d9735de77173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "970df6133979468193470bbce8718f0139b40723dbddd752af16d9735de77173", kill_on_drop: false }`
[INFO] [stdout] 970df6133979468193470bbce8718f0139b40723dbddd752af16d9735de77173
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f7c469c244551980f35913c4996daba70c4286e02371e09a5f5b747afc36248
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3f7c469c244551980f35913c4996daba70c4286e02371e09a5f5b747afc36248", kill_on_drop: false }`
[INFO] [stderr]    Compiling cassie v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "3f7c469c244551980f35913c4996daba70c4286e02371e09a5f5b747afc36248", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f7c469c244551980f35913c4996daba70c4286e02371e09a5f5b747afc36248", kill_on_drop: false }`
[INFO] [stdout] 3f7c469c244551980f35913c4996daba70c4286e02371e09a5f5b747afc36248
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 486bac80fd8e790d917f2b90d91e82f0e02b23ac4a15b3e43890d21577e60b76
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "486bac80fd8e790d917f2b90d91e82f0e02b23ac4a15b3e43890d21577e60b76", kill_on_drop: false }`
[INFO] [stderr]    Compiling cassie v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "486bac80fd8e790d917f2b90d91e82f0e02b23ac4a15b3e43890d21577e60b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "486bac80fd8e790d917f2b90d91e82f0e02b23ac4a15b3e43890d21577e60b76", kill_on_drop: false }`
[INFO] [stdout] 486bac80fd8e790d917f2b90d91e82f0e02b23ac4a15b3e43890d21577e60b76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4262cbf430b937f32e69cf4ea1d3ae78f1a13db907f17230c6bd401ae9f0af62
[INFO] running `Command { std: "docker" "start" "-a" "4262cbf430b937f32e69cf4ea1d3ae78f1a13db907f17230c6bd401ae9f0af62", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cassie-471e071de9325112
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/term.rs - term::Term::Quotient (line 108) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::named (line 16) ... ok
[INFO] [stdout] test src/variable.rs - variable::Variable::new (line 29) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Sum (line 49) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Constant (line 37) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Product (line 87) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Difference (line 68) ... 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/variable.rs - variable::Variable::from_str (line 60) ... ok
[INFO] [stdout] test src/term.rs - term::Term::evaluate (line 164) ... ok
[INFO] [stdout] test src/term.rs - term::Term::Variable (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4262cbf430b937f32e69cf4ea1d3ae78f1a13db907f17230c6bd401ae9f0af62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4262cbf430b937f32e69cf4ea1d3ae78f1a13db907f17230c6bd401ae9f0af62", kill_on_drop: false }`
[INFO] [stdout] 4262cbf430b937f32e69cf4ea1d3ae78f1a13db907f17230c6bd401ae9f0af62