[INFO] fetching crate codepage 0.1.1...
[INFO] testing codepage-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate codepage 0.1.1 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate codepage 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate codepage 0.1.1
[INFO] finished tweaking crates.io crate codepage 0.1.1
[INFO] tweaked toml for crates.io crate codepage 0.1.1 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fd59ed0aba9ef2092226e11b53a8e9b586c046cef82c1ee0b4978c7d0bd4545
[INFO] running `Command { std: "docker" "start" "-a" "7fd59ed0aba9ef2092226e11b53a8e9b586c046cef82c1ee0b4978c7d0bd4545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd59ed0aba9ef2092226e11b53a8e9b586c046cef82c1ee0b4978c7d0bd4545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd59ed0aba9ef2092226e11b53a8e9b586c046cef82c1ee0b4978c7d0bd4545", kill_on_drop: false }`
[INFO] [stdout] 7fd59ed0aba9ef2092226e11b53a8e9b586c046cef82c1ee0b4978c7d0bd4545
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce5958d1d82fd96f8d808d631645f1b044d2a0e48b266f951bb9fa48c45e114f
[INFO] running `Command { std: "docker" "start" "-a" "ce5958d1d82fd96f8d808d631645f1b044d2a0e48b266f951bb9fa48c45e114f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling encoding_rs v0.8.29
[INFO] [stderr]    Compiling codepage v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
[INFO] running `Command { std: "docker" "inspect" "ce5958d1d82fd96f8d808d631645f1b044d2a0e48b266f951bb9fa48c45e114f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce5958d1d82fd96f8d808d631645f1b044d2a0e48b266f951bb9fa48c45e114f", kill_on_drop: false }`
[INFO] [stdout] ce5958d1d82fd96f8d808d631645f1b044d2a0e48b266f951bb9fa48c45e114f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 420d086c4af3bd20b582112259f8333c643a615d8074d1e16d86d080e40fd9cc
[INFO] running `Command { std: "docker" "start" "-a" "420d086c4af3bd20b582112259f8333c643a615d8074d1e16d86d080e40fd9cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling codepage v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "420d086c4af3bd20b582112259f8333c643a615d8074d1e16d86d080e40fd9cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "420d086c4af3bd20b582112259f8333c643a615d8074d1e16d86d080e40fd9cc", kill_on_drop: false }`
[INFO] [stdout] 420d086c4af3bd20b582112259f8333c643a615d8074d1e16d86d080e40fd9cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 40a1e954caebe149ed8dd0f0ec029701325f4bd0e5b12413ba31b0e83eb379ab
[INFO] running `Command { std: "docker" "start" "-a" "40a1e954caebe149ed8dd0f0ec029701325f4bd0e5b12413ba31b0e83eb379ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/codepage-9d34f65500d3af16)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_from_encoding ... ok
[INFO] [stdout] test tests::test_to_encoding_no_replacement ... ok
[INFO] [stdout] test tests::test_to_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests codepage
[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" "40a1e954caebe149ed8dd0f0ec029701325f4bd0e5b12413ba31b0e83eb379ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a1e954caebe149ed8dd0f0ec029701325f4bd0e5b12413ba31b0e83eb379ab", kill_on_drop: false }`
[INFO] [stdout] 40a1e954caebe149ed8dd0f0ec029701325f4bd0e5b12413ba31b0e83eb379ab