[INFO] fetching crate ts-io 0.1.4...
[INFO] testing ts-io-0.1.4 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate ts-io 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ts-io 0.1.4
[INFO] finished tweaking crates.io crate ts-io 0.1.4
[INFO] tweaked toml for crates.io crate ts-io 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ts-io 0.1.4 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 ts-io 0.1.4 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] 871e8e675b7f60ba25c82c2051d8a65f4bc6fd25253f84c7cea2b6a76a520c2a
[INFO] running `Command { std: "docker" "start" "-a" "871e8e675b7f60ba25c82c2051d8a65f4bc6fd25253f84c7cea2b6a76a520c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871e8e675b7f60ba25c82c2051d8a65f4bc6fd25253f84c7cea2b6a76a520c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871e8e675b7f60ba25c82c2051d8a65f4bc6fd25253f84c7cea2b6a76a520c2a", kill_on_drop: false }`
[INFO] [stdout] 871e8e675b7f60ba25c82c2051d8a65f4bc6fd25253f84c7cea2b6a76a520c2a
[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] 362974a9053633777da20e80990adbb16e41fb73d922a99299f211a4c625eb71
[INFO] running `Command { std: "docker" "start" "-a" "362974a9053633777da20e80990adbb16e41fb73d922a99299f211a4c625eb71", kill_on_drop: false }`
[INFO] [stderr]    Compiling ts-path v0.2.1
[INFO] [stderr]    Compiling ts-io v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "362974a9053633777da20e80990adbb16e41fb73d922a99299f211a4c625eb71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "362974a9053633777da20e80990adbb16e41fb73d922a99299f211a4c625eb71", kill_on_drop: false }`
[INFO] [stdout] 362974a9053633777da20e80990adbb16e41fb73d922a99299f211a4c625eb71
[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] ff9c38b9e50ee4cb8ff81311e387cd9d2a46fe3458fc4f1d04720a1da8c8f9e7
[INFO] running `Command { std: "docker" "start" "-a" "ff9c38b9e50ee4cb8ff81311e387cd9d2a46fe3458fc4f1d04720a1da8c8f9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ts-io v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "ff9c38b9e50ee4cb8ff81311e387cd9d2a46fe3458fc4f1d04720a1da8c8f9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff9c38b9e50ee4cb8ff81311e387cd9d2a46fe3458fc4f1d04720a1da8c8f9e7", kill_on_drop: false }`
[INFO] [stdout] ff9c38b9e50ee4cb8ff81311e387cd9d2a46fe3458fc4f1d04720a1da8c8f9e7
[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] b5b0f8c50aae0be9b25defd3e7a30a745d6fe4c4573875d5c2e1ceb29e2ffb53
[INFO] running `Command { std: "docker" "start" "-a" "b5b0f8c50aae0be9b25defd3e7a30a745d6fe4c4573875d5c2e1ceb29e2ffb53", 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/ts_io-b50482e3d62d0789)
[INFO] [stderr]    Doc-tests ts_io
[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] [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" "b5b0f8c50aae0be9b25defd3e7a30a745d6fe4c4573875d5c2e1ceb29e2ffb53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b0f8c50aae0be9b25defd3e7a30a745d6fe4c4573875d5c2e1ceb29e2ffb53", kill_on_drop: false }`
[INFO] [stdout] b5b0f8c50aae0be9b25defd3e7a30a745d6fe4c4573875d5c2e1ceb29e2ffb53