[INFO] fetching crate arguments 0.6.2...
[INFO] testing arguments-0.6.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate arguments 0.6.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate arguments 0.6.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arguments 0.6.2
[INFO] finished tweaking crates.io crate arguments 0.6.2
[INFO] tweaked toml for crates.io crate arguments 0.6.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b24d93b323ff6ed856ef866a6c48738937806bf5c79eb0a53319d3d61313a532
[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" "b24d93b323ff6ed856ef866a6c48738937806bf5c79eb0a53319d3d61313a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b24d93b323ff6ed856ef866a6c48738937806bf5c79eb0a53319d3d61313a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b24d93b323ff6ed856ef866a6c48738937806bf5c79eb0a53319d3d61313a532", kill_on_drop: false }`
[INFO] [stdout] b24d93b323ff6ed856ef866a6c48738937806bf5c79eb0a53319d3d61313a532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] f042f41377512779db8a6cea2db53e0705cde980db206ea2d7a1260bc33d6b22
[INFO] running `Command { std: "docker" "start" "-a" "f042f41377512779db8a6cea2db53e0705cde980db206ea2d7a1260bc33d6b22", kill_on_drop: false }`
[INFO] [stderr]    Compiling options v0.5.1
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "f042f41377512779db8a6cea2db53e0705cde980db206ea2d7a1260bc33d6b22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f042f41377512779db8a6cea2db53e0705cde980db206ea2d7a1260bc33d6b22", kill_on_drop: false }`
[INFO] [stdout] f042f41377512779db8a6cea2db53e0705cde980db206ea2d7a1260bc33d6b22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] f7b7a5eb9be76d779d4bccb6a3b4ec0a09fff61839f3901a96632c9766b58a79
[INFO] running `Command { std: "docker" "start" "-a" "f7b7a5eb9be76d779d4bccb6a3b4ec0a09fff61839f3901a96632c9766b58a79", kill_on_drop: false }`
[INFO] [stderr]    Compiling arguments v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f7b7a5eb9be76d779d4bccb6a3b4ec0a09fff61839f3901a96632c9766b58a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7b7a5eb9be76d779d4bccb6a3b4ec0a09fff61839f3901a96632c9766b58a79", kill_on_drop: false }`
[INFO] [stdout] f7b7a5eb9be76d779d4bccb6a3b4ec0a09fff61839f3901a96632c9766b58a79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4939d1c96cbb7edb81798fc5ec3f0ff92411a6752ef2e8bbb81ab71f14e30ce0
[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" "4939d1c96cbb7edb81798fc5ec3f0ff92411a6752ef2e8bbb81ab71f14e30ce0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arguments-9946872914129451)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arguments
[INFO] [stdout] running 3 tests
[INFO] [stdout] test parser::tests::booleans ... ok
[INFO] [stdout] test parser::tests::program ... ok
[INFO] [stdout] test parser::tests::orphans ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.65s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4939d1c96cbb7edb81798fc5ec3f0ff92411a6752ef2e8bbb81ab71f14e30ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4939d1c96cbb7edb81798fc5ec3f0ff92411a6752ef2e8bbb81ab71f14e30ce0", kill_on_drop: false }`
[INFO] [stdout] 4939d1c96cbb7edb81798fc5ec3f0ff92411a6752ef2e8bbb81ab71f14e30ce0