[INFO] fetching crate btracker-fs 0.3.0...
[INFO] testing btracker-fs-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate btracker-fs 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate btracker-fs 0.3.0
[INFO] finished tweaking crates.io crate btracker-fs 0.3.0
[INFO] tweaked toml for crates.io crate btracker-fs 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate btracker-fs 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate btracker-fs 0.3.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925bd1884e99ebd9df2e4c5c40d909fd5bc412c0d3d42d84da23d004b7e55492
[INFO] running `Command { std: "docker" "start" "-a" "925bd1884e99ebd9df2e4c5c40d909fd5bc412c0d3d42d84da23d004b7e55492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925bd1884e99ebd9df2e4c5c40d909fd5bc412c0d3d42d84da23d004b7e55492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925bd1884e99ebd9df2e4c5c40d909fd5bc412c0d3d42d84da23d004b7e55492", kill_on_drop: false }`
[INFO] [stdout] 925bd1884e99ebd9df2e4c5c40d909fd5bc412c0d3d42d84da23d004b7e55492
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2d0a979271693eb2d674b362fcfeab72019d2920e46c6d7ac23b594c2e83b9c
[INFO] running `Command { std: "docker" "start" "-a" "f2d0a979271693eb2d674b362fcfeab72019d2920e46c6d7ac23b594c2e83b9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling btracker-fs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "f2d0a979271693eb2d674b362fcfeab72019d2920e46c6d7ac23b594c2e83b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d0a979271693eb2d674b362fcfeab72019d2920e46c6d7ac23b594c2e83b9c", kill_on_drop: false }`
[INFO] [stdout] f2d0a979271693eb2d674b362fcfeab72019d2920e46c6d7ac23b594c2e83b9c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 747a722f68d889bc489b7aa376876c56e2ab1a24feee3095c87c89b5d4d89277
[INFO] running `Command { std: "docker" "start" "-a" "747a722f68d889bc489b7aa376876c56e2ab1a24feee3095c87c89b5d4d89277", kill_on_drop: false }`
[INFO] [stderr]    Compiling btracker-fs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "747a722f68d889bc489b7aa376876c56e2ab1a24feee3095c87c89b5d4d89277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "747a722f68d889bc489b7aa376876c56e2ab1a24feee3095c87c89b5d4d89277", kill_on_drop: false }`
[INFO] [stdout] 747a722f68d889bc489b7aa376876c56e2ab1a24feee3095c87c89b5d4d89277
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0d8c74d09f2c0f74ffab8dcbd09dd7fa1bda0f7cb0d5291d1ccfe10a72c8e3c
[INFO] running `Command { std: "docker" "start" "-a" "a0d8c74d09f2c0f74ffab8dcbd09dd7fa1bda0f7cb0d5291d1ccfe10a72c8e3c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/btracker_fs-6d4dcf8657465fd3)
[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] [stderr]    Doc-tests btracker_fs
[INFO] [stdout] 
[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" "a0d8c74d09f2c0f74ffab8dcbd09dd7fa1bda0f7cb0d5291d1ccfe10a72c8e3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0d8c74d09f2c0f74ffab8dcbd09dd7fa1bda0f7cb0d5291d1ccfe10a72c8e3c", kill_on_drop: false }`
[INFO] [stdout] a0d8c74d09f2c0f74ffab8dcbd09dd7fa1bda0f7cb0d5291d1ccfe10a72c8e3c