[INFO] fetching crate my-rust-app 0.1.55...
[INFO] testing my-rust-app-0.1.55 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate my-rust-app 0.1.55 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate my-rust-app 0.1.55
[INFO] finished tweaking crates.io crate my-rust-app 0.1.55
[INFO] tweaked toml for crates.io crate my-rust-app 0.1.55 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate my-rust-app 0.1.55 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate my-rust-app 0.1.55 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a09a2adbbe84d6a0fcb49e7bde6f092ec379a8f2f3e93aaa86340bad871e8122
[INFO] running `Command { std: "docker" "start" "-a" "a09a2adbbe84d6a0fcb49e7bde6f092ec379a8f2f3e93aaa86340bad871e8122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a09a2adbbe84d6a0fcb49e7bde6f092ec379a8f2f3e93aaa86340bad871e8122", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a09a2adbbe84d6a0fcb49e7bde6f092ec379a8f2f3e93aaa86340bad871e8122", kill_on_drop: false }`
[INFO] [stdout] a09a2adbbe84d6a0fcb49e7bde6f092ec379a8f2f3e93aaa86340bad871e8122
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fff22d3a0c9af85a5918e8436a616d8d34f2587551f1b82224ef6b2a312c2df
[INFO] running `Command { std: "docker" "start" "-a" "7fff22d3a0c9af85a5918e8436a616d8d34f2587551f1b82224ef6b2a312c2df", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-rust-app v0.1.55 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "7fff22d3a0c9af85a5918e8436a616d8d34f2587551f1b82224ef6b2a312c2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fff22d3a0c9af85a5918e8436a616d8d34f2587551f1b82224ef6b2a312c2df", kill_on_drop: false }`
[INFO] [stdout] 7fff22d3a0c9af85a5918e8436a616d8d34f2587551f1b82224ef6b2a312c2df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e435a48db3743ef945bd79587c3b1c103ce67de9ff8f73d7288f52c91f069742
[INFO] running `Command { std: "docker" "start" "-a" "e435a48db3743ef945bd79587c3b1c103ce67de9ff8f73d7288f52c91f069742", kill_on_drop: false }`
[INFO] [stderr]    Compiling my-rust-app v0.1.55 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "e435a48db3743ef945bd79587c3b1c103ce67de9ff8f73d7288f52c91f069742", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e435a48db3743ef945bd79587c3b1c103ce67de9ff8f73d7288f52c91f069742", kill_on_drop: false }`
[INFO] [stdout] e435a48db3743ef945bd79587c3b1c103ce67de9ff8f73d7288f52c91f069742
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab353fde02865230e58edf50c41bf12ad42f54d045b814024ed8ac6bf66d2463
[INFO] running `Command { std: "docker" "start" "-a" "ab353fde02865230e58edf50c41bf12ad42f54d045b814024ed8ac6bf66d2463", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/my_rust_app-fa49cf0fc74e7da6)
[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" "ab353fde02865230e58edf50c41bf12ad42f54d045b814024ed8ac6bf66d2463", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab353fde02865230e58edf50c41bf12ad42f54d045b814024ed8ac6bf66d2463", kill_on_drop: false }`
[INFO] [stdout] ab353fde02865230e58edf50c41bf12ad42f54d045b814024ed8ac6bf66d2463