[INFO] fetching crate dyn_fs 0.0.7...
[INFO] testing dyn_fs-0.0.7 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate dyn_fs 0.0.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate dyn_fs 0.0.7
[INFO] finished tweaking crates.io crate dyn_fs 0.0.7
[INFO] tweaked toml for crates.io crate dyn_fs 0.0.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dyn_fs 0.0.7 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 dyn_fs 0.0.7 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 64a2f2dd08d73c69e99fe5f6b88f3bc40caac6bb68f881ec0f4cd2040169ba8c
[INFO] running `Command { std: "docker" "start" "-a" "64a2f2dd08d73c69e99fe5f6b88f3bc40caac6bb68f881ec0f4cd2040169ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64a2f2dd08d73c69e99fe5f6b88f3bc40caac6bb68f881ec0f4cd2040169ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64a2f2dd08d73c69e99fe5f6b88f3bc40caac6bb68f881ec0f4cd2040169ba8c", kill_on_drop: false }`
[INFO] [stdout] 64a2f2dd08d73c69e99fe5f6b88f3bc40caac6bb68f881ec0f4cd2040169ba8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a3e5ead05a7629cb0d2269f68ad6b2841e2a2f2e1c7a447b6e0b9e09f10dc02
[INFO] running `Command { std: "docker" "start" "-a" "3a3e5ead05a7629cb0d2269f68ad6b2841e2a2f2e1c7a447b6e0b9e09f10dc02", kill_on_drop: false }`
[INFO] [stderr]    Compiling normalize-path v0.2.1
[INFO] [stderr]    Compiling dyn_fs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "3a3e5ead05a7629cb0d2269f68ad6b2841e2a2f2e1c7a447b6e0b9e09f10dc02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3e5ead05a7629cb0d2269f68ad6b2841e2a2f2e1c7a447b6e0b9e09f10dc02", kill_on_drop: false }`
[INFO] [stdout] 3a3e5ead05a7629cb0d2269f68ad6b2841e2a2f2e1c7a447b6e0b9e09f10dc02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8f095d173e96f18b02a09a9a0f439335b167e6bad1661cd0e16302d0ecfd0138
[INFO] running `Command { std: "docker" "start" "-a" "8f095d173e96f18b02a09a9a0f439335b167e6bad1661cd0e16302d0ecfd0138", kill_on_drop: false }`
[INFO] [stderr]    Compiling dyn_fs v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "8f095d173e96f18b02a09a9a0f439335b167e6bad1661cd0e16302d0ecfd0138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f095d173e96f18b02a09a9a0f439335b167e6bad1661cd0e16302d0ecfd0138", kill_on_drop: false }`
[INFO] [stdout] 8f095d173e96f18b02a09a9a0f439335b167e6bad1661cd0e16302d0ecfd0138
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 19c51099b27aa386763b178a8d2933d1184893b9805572d8d11431d4455a52cb
[INFO] running `Command { std: "docker" "start" "-a" "19c51099b27aa386763b178a8d2933d1184893b9805572d8d11431d4455a52cb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dyn_fs-d50de80665656708)
[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] [stderr]    Doc-tests dyn_fs
[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" "19c51099b27aa386763b178a8d2933d1184893b9805572d8d11431d4455a52cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19c51099b27aa386763b178a8d2933d1184893b9805572d8d11431d4455a52cb", kill_on_drop: false }`
[INFO] [stdout] 19c51099b27aa386763b178a8d2933d1184893b9805572d8d11431d4455a52cb