[INFO] fetching crate cargo-swipl 0.3.1...
[INFO] testing cargo-swipl-0.3.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate cargo-swipl 0.3.1 into /workspace/builds/worker-99/source
[INFO] validating manifest of crates.io crate cargo-swipl 0.3.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-swipl 0.3.1
[INFO] finished tweaking crates.io crate cargo-swipl 0.3.1
[INFO] tweaked toml for crates.io crate cargo-swipl 0.3.1 written to /workspace/builds/worker-99/source/Cargo.toml
[INFO] crate crates.io crate cargo-swipl 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded swipl-info v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8903f15c70b7c65a50bb0c5ae93cb87530de00c9456b65b64c9c12ad7e2773d
[INFO] running `Command { std: "docker" "start" "-a" "d8903f15c70b7c65a50bb0c5ae93cb87530de00c9456b65b64c9c12ad7e2773d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8903f15c70b7c65a50bb0c5ae93cb87530de00c9456b65b64c9c12ad7e2773d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8903f15c70b7c65a50bb0c5ae93cb87530de00c9456b65b64c9c12ad7e2773d", kill_on_drop: false }`
[INFO] [stdout] d8903f15c70b7c65a50bb0c5ae93cb87530de00c9456b65b64c9c12ad7e2773d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe9c4e2fa5d5f286d27e7e298c9956d7b0754f465369d88b6696b407c4dc530
[INFO] running `Command { std: "docker" "start" "-a" "2fe9c4e2fa5d5f286d27e7e298c9956d7b0754f465369d88b6696b407c4dc530", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling swipl-info v0.3.1
[INFO] [stderr]    Compiling cargo-swipl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "2fe9c4e2fa5d5f286d27e7e298c9956d7b0754f465369d88b6696b407c4dc530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe9c4e2fa5d5f286d27e7e298c9956d7b0754f465369d88b6696b407c4dc530", kill_on_drop: false }`
[INFO] [stdout] 2fe9c4e2fa5d5f286d27e7e298c9956d7b0754f465369d88b6696b407c4dc530
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67121fc6f74a7670f0b20a5da463898052d70b05751446e69c3dbd6788bdfe38
[INFO] running `Command { std: "docker" "start" "-a" "67121fc6f74a7670f0b20a5da463898052d70b05751446e69c3dbd6788bdfe38", kill_on_drop: false }`
[INFO] [stderr]    Compiling cargo-swipl v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "67121fc6f74a7670f0b20a5da463898052d70b05751446e69c3dbd6788bdfe38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67121fc6f74a7670f0b20a5da463898052d70b05751446e69c3dbd6788bdfe38", kill_on_drop: false }`
[INFO] [stdout] 67121fc6f74a7670f0b20a5da463898052d70b05751446e69c3dbd6788bdfe38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-99/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 88ed1e24449fe62069c40b6e9149ab0b8ee1adcbacf0660f2aaa223058bf54a4
[INFO] running `Command { std: "docker" "start" "-a" "88ed1e24449fe62069c40b6e9149ab0b8ee1adcbacf0660f2aaa223058bf54a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_swipl-183a88bf76bb36aa)
[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" "88ed1e24449fe62069c40b6e9149ab0b8ee1adcbacf0660f2aaa223058bf54a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88ed1e24449fe62069c40b6e9149ab0b8ee1adcbacf0660f2aaa223058bf54a4", kill_on_drop: false }`
[INFO] [stdout] 88ed1e24449fe62069c40b6e9149ab0b8ee1adcbacf0660f2aaa223058bf54a4