[INFO] fetching crate evcxr_runtime 1.1.0...
[INFO] testing evcxr_runtime-1.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate evcxr_runtime 1.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate evcxr_runtime 1.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate evcxr_runtime 1.1.0
[INFO] finished tweaking crates.io crate evcxr_runtime 1.1.0
[INFO] tweaked toml for crates.io crate evcxr_runtime 1.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c11976cb0709677c6f341ac30b03f4d18a9e6ae9536a84e31d14ffb7513a751
[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" "5c11976cb0709677c6f341ac30b03f4d18a9e6ae9536a84e31d14ffb7513a751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c11976cb0709677c6f341ac30b03f4d18a9e6ae9536a84e31d14ffb7513a751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c11976cb0709677c6f341ac30b03f4d18a9e6ae9536a84e31d14ffb7513a751", kill_on_drop: false }`
[INFO] [stdout] 5c11976cb0709677c6f341ac30b03f4d18a9e6ae9536a84e31d14ffb7513a751
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38b59c371faad87f8353936c957ebd400615f44f623efdd35b67e94b12b3accb
[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" "38b59c371faad87f8353936c957ebd400615f44f623efdd35b67e94b12b3accb", kill_on_drop: false }`
[INFO] [stderr]    Compiling evcxr_runtime v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "38b59c371faad87f8353936c957ebd400615f44f623efdd35b67e94b12b3accb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38b59c371faad87f8353936c957ebd400615f44f623efdd35b67e94b12b3accb", kill_on_drop: false }`
[INFO] [stdout] 38b59c371faad87f8353936c957ebd400615f44f623efdd35b67e94b12b3accb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b693ff77d502959864d124669c2ec2305ddc42557071c1221a0dc3ffa5cd9368
[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" "b693ff77d502959864d124669c2ec2305ddc42557071c1221a0dc3ffa5cd9368", kill_on_drop: false }`
[INFO] [stderr]    Compiling evcxr_runtime v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "b693ff77d502959864d124669c2ec2305ddc42557071c1221a0dc3ffa5cd9368", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b693ff77d502959864d124669c2ec2305ddc42557071c1221a0dc3ffa5cd9368", kill_on_drop: false }`
[INFO] [stdout] b693ff77d502959864d124669c2ec2305ddc42557071c1221a0dc3ffa5cd9368
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 462f84120eb04ba500bedc7768d50a1a2bfc403da391e6311a7e18ca7240f681
[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" "462f84120eb04ba500bedc7768d50a1a2bfc403da391e6311a7e18ca7240f681", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/evcxr_runtime-af1a92ed4610b5de)
[INFO] [stdout] test tests::test_mime_type_accept_string ... ok
[INFO] [stderr]    Doc-tests evcxr_runtime
[INFO] [stdout] test tests::test_emit_data ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - ContentMimeType::text (line 43) ... ok
[INFO] [stdout] test src/lib.rs - mime_type (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "462f84120eb04ba500bedc7768d50a1a2bfc403da391e6311a7e18ca7240f681", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462f84120eb04ba500bedc7768d50a1a2bfc403da391e6311a7e18ca7240f681", kill_on_drop: false }`
[INFO] [stdout] 462f84120eb04ba500bedc7768d50a1a2bfc403da391e6311a7e18ca7240f681