[INFO] cloning repository https://github.com/s3782534/int-char-conversion-practise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/s3782534/int-char-conversion-practise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3782534%2Fint-char-conversion-practise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3782534%2Fint-char-conversion-practise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8535f048a702e7d4c12723f55cdc3e2f17ce6537
[INFO] testing s3782534/int-char-conversion-practise against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fs3782534%2Fint-char-conversion-practise" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/s3782534/int-char-conversion-practise on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/s3782534/int-char-conversion-practise
[INFO] finished tweaking git repo https://github.com/s3782534/int-char-conversion-practise
[INFO] tweaked toml for git repo https://github.com/s3782534/int-char-conversion-practise written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/s3782534/int-char-conversion-practise already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 462ce6209d8897e2fa4b49e2fbe773d1130d9cbe47f82fb5b68467baed0ce6fa
[INFO] running `Command { std: "docker" "start" "-a" "462ce6209d8897e2fa4b49e2fbe773d1130d9cbe47f82fb5b68467baed0ce6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "462ce6209d8897e2fa4b49e2fbe773d1130d9cbe47f82fb5b68467baed0ce6fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "462ce6209d8897e2fa4b49e2fbe773d1130d9cbe47f82fb5b68467baed0ce6fa", kill_on_drop: false }`
[INFO] [stdout] 462ce6209d8897e2fa4b49e2fbe773d1130d9cbe47f82fb5b68467baed0ce6fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9778dfd8f35e52706c3afaf6c838af4bacc01689a3239cb60000157c9742b54a
[INFO] running `Command { std: "docker" "start" "-a" "9778dfd8f35e52706c3afaf6c838af4bacc01689a3239cb60000157c9742b54a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling int_char_conversion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
[INFO] running `Command { std: "docker" "inspect" "9778dfd8f35e52706c3afaf6c838af4bacc01689a3239cb60000157c9742b54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9778dfd8f35e52706c3afaf6c838af4bacc01689a3239cb60000157c9742b54a", kill_on_drop: false }`
[INFO] [stdout] 9778dfd8f35e52706c3afaf6c838af4bacc01689a3239cb60000157c9742b54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cb4d0bd72daf3df449092894674010f6b6c669929fafb897d8ed4fd2665e1d3
[INFO] running `Command { std: "docker" "start" "-a" "8cb4d0bd72daf3df449092894674010f6b6c669929fafb897d8ed4fd2665e1d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling int_char_conversion v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8cb4d0bd72daf3df449092894674010f6b6c669929fafb897d8ed4fd2665e1d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb4d0bd72daf3df449092894674010f6b6c669929fafb897d8ed4fd2665e1d3", kill_on_drop: false }`
[INFO] [stdout] 8cb4d0bd72daf3df449092894674010f6b6c669929fafb897d8ed4fd2665e1d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7a4b1c866acd9cbbb310f39679834bfcd935505d5fcff7d7415e40f2bc358bf8
[INFO] running `Command { std: "docker" "start" "-a" "7a4b1c866acd9cbbb310f39679834bfcd935505d5fcff7d7415e40f2bc358bf8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/int_char_conversion-2262fe4bf890a435)
[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" "7a4b1c866acd9cbbb310f39679834bfcd935505d5fcff7d7415e40f2bc358bf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4b1c866acd9cbbb310f39679834bfcd935505d5fcff7d7415e40f2bc358bf8", kill_on_drop: false }`
[INFO] [stdout] 7a4b1c866acd9cbbb310f39679834bfcd935505d5fcff7d7415e40f2bc358bf8