[INFO] fetching crate chan-runtime 0.1.0...
[INFO] testing chan-runtime-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate chan-runtime 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate chan-runtime 0.1.0 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 chan-runtime 0.1.0
[INFO] finished tweaking crates.io crate chan-runtime 0.1.0
[INFO] tweaked toml for crates.io crate chan-runtime 0.1.0 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate chan-runtime 0.1.0 already has a lockfile, it will not be regenerated
[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-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1a473e3cacdfdc84fa5944c0e1969bc9a88f52f38d2bdc38fb1c7b572b4ab94
[INFO] running `Command { std: "docker" "start" "-a" "a1a473e3cacdfdc84fa5944c0e1969bc9a88f52f38d2bdc38fb1c7b572b4ab94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1a473e3cacdfdc84fa5944c0e1969bc9a88f52f38d2bdc38fb1c7b572b4ab94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1a473e3cacdfdc84fa5944c0e1969bc9a88f52f38d2bdc38fb1c7b572b4ab94", kill_on_drop: false }`
[INFO] [stdout] a1a473e3cacdfdc84fa5944c0e1969bc9a88f52f38d2bdc38fb1c7b572b4ab94
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43d889e0587a0045d7f99b00964b422f3650fecf5ced7861a7db843be3338274
[INFO] running `Command { std: "docker" "start" "-a" "43d889e0587a0045d7f99b00964b422f3650fecf5ced7861a7db843be3338274", kill_on_drop: false }`
[INFO] [stderr]    Compiling chan-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "43d889e0587a0045d7f99b00964b422f3650fecf5ced7861a7db843be3338274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d889e0587a0045d7f99b00964b422f3650fecf5ced7861a7db843be3338274", kill_on_drop: false }`
[INFO] [stdout] 43d889e0587a0045d7f99b00964b422f3650fecf5ced7861a7db843be3338274
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1c0fe8926468c754986a0cbc9b36040d545dbf61f1dd6761f94b465cc00da93
[INFO] running `Command { std: "docker" "start" "-a" "e1c0fe8926468c754986a0cbc9b36040d545dbf61f1dd6761f94b465cc00da93", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling chan-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "e1c0fe8926468c754986a0cbc9b36040d545dbf61f1dd6761f94b465cc00da93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1c0fe8926468c754986a0cbc9b36040d545dbf61f1dd6761f94b465cc00da93", kill_on_drop: false }`
[INFO] [stdout] e1c0fe8926468c754986a0cbc9b36040d545dbf61f1dd6761f94b465cc00da93
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef9834cda2d95afcf0a68cbaf1ec277e54b80432b9462e7c84a11593dcd14053
[INFO] running `Command { std: "docker" "start" "-a" "ef9834cda2d95afcf0a68cbaf1ec277e54b80432b9462e7c84a11593dcd14053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chan_runtime-6c548bdc798d16f6)
[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" "ef9834cda2d95afcf0a68cbaf1ec277e54b80432b9462e7c84a11593dcd14053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef9834cda2d95afcf0a68cbaf1ec277e54b80432b9462e7c84a11593dcd14053", kill_on_drop: false }`
[INFO] [stdout] ef9834cda2d95afcf0a68cbaf1ec277e54b80432b9462e7c84a11593dcd14053