[INFO] fetching crate incant 0.0.0-unreleased...
[INFO] testing incant-0.0.0-unreleased against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate incant 0.0.0-unreleased into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate incant 0.0.0-unreleased
[INFO] finished tweaking crates.io crate incant 0.0.0-unreleased
[INFO] tweaked toml for crates.io crate incant 0.0.0-unreleased written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate incant 0.0.0-unreleased on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate incant 0.0.0-unreleased already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e35eba0bb6bd9963154608afa0a346b1ab17486defa2ba2c54ab6c0422a9bb4f
[INFO] running `Command { std: "docker" "start" "-a" "e35eba0bb6bd9963154608afa0a346b1ab17486defa2ba2c54ab6c0422a9bb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35eba0bb6bd9963154608afa0a346b1ab17486defa2ba2c54ab6c0422a9bb4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35eba0bb6bd9963154608afa0a346b1ab17486defa2ba2c54ab6c0422a9bb4f", kill_on_drop: false }`
[INFO] [stdout] e35eba0bb6bd9963154608afa0a346b1ab17486defa2ba2c54ab6c0422a9bb4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 20bf506582f0f59a876d65a5757c1e5ecc2bfff6a02928f56e47b1b7faec1d29
[INFO] running `Command { std: "docker" "start" "-a" "20bf506582f0f59a876d65a5757c1e5ecc2bfff6a02928f56e47b1b7faec1d29", kill_on_drop: false }`
[INFO] [stderr]    Compiling incant v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "20bf506582f0f59a876d65a5757c1e5ecc2bfff6a02928f56e47b1b7faec1d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20bf506582f0f59a876d65a5757c1e5ecc2bfff6a02928f56e47b1b7faec1d29", kill_on_drop: false }`
[INFO] [stdout] 20bf506582f0f59a876d65a5757c1e5ecc2bfff6a02928f56e47b1b7faec1d29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7ff793f24c7e1d27d4c1dd78c3c9c1d9e357ef65f35085582c7e3fd624eadd5
[INFO] running `Command { std: "docker" "start" "-a" "d7ff793f24c7e1d27d4c1dd78c3c9c1d9e357ef65f35085582c7e3fd624eadd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling incant v0.0.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d7ff793f24c7e1d27d4c1dd78c3c9c1d9e357ef65f35085582c7e3fd624eadd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7ff793f24c7e1d27d4c1dd78c3c9c1d9e357ef65f35085582c7e3fd624eadd5", kill_on_drop: false }`
[INFO] [stdout] d7ff793f24c7e1d27d4c1dd78c3c9c1d9e357ef65f35085582c7e3fd624eadd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b7c7593f56a29bd437f5b6da6273143d96b60980ff9b68c8e3afdd767eec0a8
[INFO] running `Command { std: "docker" "start" "-a" "3b7c7593f56a29bd437f5b6da6273143d96b60980ff9b68c8e3afdd767eec0a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ic-a53187700ee075f1)
[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" "3b7c7593f56a29bd437f5b6da6273143d96b60980ff9b68c8e3afdd767eec0a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b7c7593f56a29bd437f5b6da6273143d96b60980ff9b68c8e3afdd767eec0a8", kill_on_drop: false }`
[INFO] [stdout] 3b7c7593f56a29bd437f5b6da6273143d96b60980ff9b68c8e3afdd767eec0a8