[INFO] fetching crate smdiff-common 0.5.0...
[INFO] testing smdiff-common-0.5.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate smdiff-common 0.5.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate smdiff-common 0.5.0
[INFO] finished tweaking crates.io crate smdiff-common 0.5.0
[INFO] tweaked toml for crates.io crate smdiff-common 0.5.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smdiff-common 0.5.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8e0f0870400d8781e4e563d43fb9382ccb0e83fd5d63d9bbb53f3d0f37053eca
[INFO] running `Command { std: "docker" "start" "-a" "8e0f0870400d8781e4e563d43fb9382ccb0e83fd5d63d9bbb53f3d0f37053eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e0f0870400d8781e4e563d43fb9382ccb0e83fd5d63d9bbb53f3d0f37053eca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e0f0870400d8781e4e563d43fb9382ccb0e83fd5d63d9bbb53f3d0f37053eca", kill_on_drop: false }`
[INFO] [stdout] 8e0f0870400d8781e4e563d43fb9382ccb0e83fd5d63d9bbb53f3d0f37053eca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9b9d2c8eebf20a4a560ac9b280880ec7a2c3f2e0ecce954340e728ab3027d5d3
[INFO] running `Command { std: "docker" "start" "-a" "9b9d2c8eebf20a4a560ac9b280880ec7a2c3f2e0ecce954340e728ab3027d5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "9b9d2c8eebf20a4a560ac9b280880ec7a2c3f2e0ecce954340e728ab3027d5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b9d2c8eebf20a4a560ac9b280880ec7a2c3f2e0ecce954340e728ab3027d5d3", kill_on_drop: false }`
[INFO] [stdout] 9b9d2c8eebf20a4a560ac9b280880ec7a2c3f2e0ecce954340e728ab3027d5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ecf2a63c3f496b74510b6ad2992eea6e228504728cca12e6f57d85e01cb5561f
[INFO] running `Command { std: "docker" "start" "-a" "ecf2a63c3f496b74510b6ad2992eea6e228504728cca12e6f57d85e01cb5561f", kill_on_drop: false }`
[INFO] [stderr]    Compiling smdiff-common v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "ecf2a63c3f496b74510b6ad2992eea6e228504728cca12e6f57d85e01cb5561f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf2a63c3f496b74510b6ad2992eea6e228504728cca12e6f57d85e01cb5561f", kill_on_drop: false }`
[INFO] [stdout] ecf2a63c3f496b74510b6ad2992eea6e228504728cca12e6f57d85e01cb5561f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed727e906d308d06684559af3b292a8acb8e4e9b69f260b7f38b2f02e64ff650
[INFO] running `Command { std: "docker" "start" "-a" "ed727e906d308d06684559af3b292a8acb8e4e9b69f260b7f38b2f02e64ff650", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/smdiff_common-e9fd5b3de9c4dfac)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_add_i64_to_u64 ... ok
[INFO] [stdout] test tests::test_u64_to_i64_diff ... ok
[INFO] [stdout] test tests::test_ivarint_vals ... ok
[INFO] [stdout] test tests::test_ivarint ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests smdiff_common
[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" "ed727e906d308d06684559af3b292a8acb8e4e9b69f260b7f38b2f02e64ff650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed727e906d308d06684559af3b292a8acb8e4e9b69f260b7f38b2f02e64ff650", kill_on_drop: false }`
[INFO] [stdout] ed727e906d308d06684559af3b292a8acb8e4e9b69f260b7f38b2f02e64ff650