[INFO] fetching crate mcf 0.6.0...
[INFO] testing mcf-0.6.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate mcf 0.6.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mcf 0.6.0
[INFO] finished tweaking crates.io crate mcf 0.6.0
[INFO] tweaked toml for crates.io crate mcf 0.6.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcf 0.6.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcf 0.6.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c274b58efcbdc8e842ee6dfbd50274db6b4feb57298077ee9b9b80232cddc68c
[INFO] running `Command { std: "docker" "start" "-a" "c274b58efcbdc8e842ee6dfbd50274db6b4feb57298077ee9b9b80232cddc68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c274b58efcbdc8e842ee6dfbd50274db6b4feb57298077ee9b9b80232cddc68c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c274b58efcbdc8e842ee6dfbd50274db6b4feb57298077ee9b9b80232cddc68c", kill_on_drop: false }`
[INFO] [stdout] c274b58efcbdc8e842ee6dfbd50274db6b4feb57298077ee9b9b80232cddc68c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58aa9c650fc3cb603b0bfa6120c99223886b00d4783fe30bd22f77d1ece39822
[INFO] running `Command { std: "docker" "start" "-a" "58aa9c650fc3cb603b0bfa6120c99223886b00d4783fe30bd22f77d1ece39822", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64ct v1.8.3
[INFO] [stderr]    Compiling mcf v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "58aa9c650fc3cb603b0bfa6120c99223886b00d4783fe30bd22f77d1ece39822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58aa9c650fc3cb603b0bfa6120c99223886b00d4783fe30bd22f77d1ece39822", kill_on_drop: false }`
[INFO] [stdout] 58aa9c650fc3cb603b0bfa6120c99223886b00d4783fe30bd22f77d1ece39822
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a322f83cb96c8492ede2fecb55aea8e3ee4ee1e8c76905490bdec787cc348402
[INFO] running `Command { std: "docker" "start" "-a" "a322f83cb96c8492ede2fecb55aea8e3ee4ee1e8c76905490bdec787cc348402", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex-literal v1.1.0
[INFO] [stderr]    Compiling mcf v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "a322f83cb96c8492ede2fecb55aea8e3ee4ee1e8c76905490bdec787cc348402", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a322f83cb96c8492ede2fecb55aea8e3ee4ee1e8c76905490bdec787cc348402", kill_on_drop: false }`
[INFO] [stdout] a322f83cb96c8492ede2fecb55aea8e3ee4ee1e8c76905490bdec787cc348402
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a762582a3703e6edea0493b02ba7dfa0eab7e4ccc71aa68ba842c2c53b65044a
[INFO] running `Command { std: "docker" "start" "-a" "a762582a3703e6edea0493b02ba7dfa0eab7e4ccc71aa68ba842c2c53b65044a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcf-229d5cd63959d94a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::from_id ... ok
[INFO] [stdout] test tests::parse_malformed ... ok
[INFO] [stdout] test tests::push_displayable ... ok
[INFO] [stdout] test tests::push_base64 ... ok
[INFO] [stdout] test tests::push_displayable_malformed ... ok
[INFO] [stdout] test tests::parse_id_only ... ok
[INFO] [stdout] test tests::parse_sha512_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mcf
[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" "a762582a3703e6edea0493b02ba7dfa0eab7e4ccc71aa68ba842c2c53b65044a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a762582a3703e6edea0493b02ba7dfa0eab7e4ccc71aa68ba842c2c53b65044a", kill_on_drop: false }`
[INFO] [stdout] a762582a3703e6edea0493b02ba7dfa0eab7e4ccc71aa68ba842c2c53b65044a