[INFO] fetching crate gen-changelog 0.0.0...
[INFO] testing gen-changelog-0.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate gen-changelog 0.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gen-changelog 0.0.0
[INFO] finished tweaking crates.io crate gen-changelog 0.0.0
[INFO] tweaked toml for crates.io crate gen-changelog 0.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gen-changelog 0.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gen-changelog 0.0.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af7ccbd72a5950cd3cfc31318965d7b2e2f2dfc69b961e02353012cdb2377c51
[INFO] running `Command { std: "docker" "start" "-a" "af7ccbd72a5950cd3cfc31318965d7b2e2f2dfc69b961e02353012cdb2377c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af7ccbd72a5950cd3cfc31318965d7b2e2f2dfc69b961e02353012cdb2377c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af7ccbd72a5950cd3cfc31318965d7b2e2f2dfc69b961e02353012cdb2377c51", kill_on_drop: false }`
[INFO] [stdout] af7ccbd72a5950cd3cfc31318965d7b2e2f2dfc69b961e02353012cdb2377c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 67561e8748fba789cc70a2ef07493887ba23c6f3ca33d62ca47bcf4324373552
[INFO] running `Command { std: "docker" "start" "-a" "67561e8748fba789cc70a2ef07493887ba23c6f3ca33d62ca47bcf4324373552", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen-changelog v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "67561e8748fba789cc70a2ef07493887ba23c6f3ca33d62ca47bcf4324373552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67561e8748fba789cc70a2ef07493887ba23c6f3ca33d62ca47bcf4324373552", kill_on_drop: false }`
[INFO] [stdout] 67561e8748fba789cc70a2ef07493887ba23c6f3ca33d62ca47bcf4324373552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5c5af0365fe5fa1f2cab3f80ea03dce3b88996438bb9c4893253799b1b37ca
[INFO] running `Command { std: "docker" "start" "-a" "5b5c5af0365fe5fa1f2cab3f80ea03dce3b88996438bb9c4893253799b1b37ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling gen-changelog v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "5b5c5af0365fe5fa1f2cab3f80ea03dce3b88996438bb9c4893253799b1b37ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5c5af0365fe5fa1f2cab3f80ea03dce3b88996438bb9c4893253799b1b37ca", kill_on_drop: false }`
[INFO] [stdout] 5b5c5af0365fe5fa1f2cab3f80ea03dce3b88996438bb9c4893253799b1b37ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] efe7b89b3190fd0be5e2392de343270d8e8977a3b24b2cbfc3a1cd993fca1238
[INFO] running `Command { std: "docker" "start" "-a" "efe7b89b3190fd0be5e2392de343270d8e8977a3b24b2cbfc3a1cd993fca1238", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gen_changelog-84f986db016a9d27)
[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" "efe7b89b3190fd0be5e2392de343270d8e8977a3b24b2cbfc3a1cd993fca1238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efe7b89b3190fd0be5e2392de343270d8e8977a3b24b2cbfc3a1cd993fca1238", kill_on_drop: false }`
[INFO] [stdout] efe7b89b3190fd0be5e2392de343270d8e8977a3b24b2cbfc3a1cd993fca1238