[INFO] fetching crate egzreader 2.0.2...
[INFO] testing egzreader-2.0.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate egzreader 2.0.2 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate egzreader 2.0.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate egzreader 2.0.2
[INFO] finished tweaking crates.io crate egzreader 2.0.2
[INFO] tweaked toml for crates.io crate egzreader 2.0.2 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate egzreader 2.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d901d991beca847cc75a16ba55ace14c053be36c72657dbfb19901337e37acb6
[INFO] running `Command { std: "docker" "start" "-a" "d901d991beca847cc75a16ba55ace14c053be36c72657dbfb19901337e37acb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d901d991beca847cc75a16ba55ace14c053be36c72657dbfb19901337e37acb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d901d991beca847cc75a16ba55ace14c053be36c72657dbfb19901337e37acb6", kill_on_drop: false }`
[INFO] [stdout] d901d991beca847cc75a16ba55ace14c053be36c72657dbfb19901337e37acb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9875a955cfb669460dae5f57e4ac5834c2671dcbbb523842bd650128e4c60f71
[INFO] running `Command { std: "docker" "start" "-a" "9875a955cfb669460dae5f57e4ac5834c2671dcbbb523842bd650128e4c60f71", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling egzreader v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.18s
[INFO] running `Command { std: "docker" "inspect" "9875a955cfb669460dae5f57e4ac5834c2671dcbbb523842bd650128e4c60f71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9875a955cfb669460dae5f57e4ac5834c2671dcbbb523842bd650128e4c60f71", kill_on_drop: false }`
[INFO] [stdout] 9875a955cfb669460dae5f57e4ac5834c2671dcbbb523842bd650128e4c60f71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d73fbcb87fea95c13370ab50c7cedf5b1fd05c1f8b46949b522827157217723b
[INFO] running `Command { std: "docker" "start" "-a" "d73fbcb87fea95c13370ab50c7cedf5b1fd05c1f8b46949b522827157217723b", kill_on_drop: false }`
[INFO] [stderr]    Compiling egzreader v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "d73fbcb87fea95c13370ab50c7cedf5b1fd05c1f8b46949b522827157217723b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73fbcb87fea95c13370ab50c7cedf5b1fd05c1f8b46949b522827157217723b", kill_on_drop: false }`
[INFO] [stdout] d73fbcb87fea95c13370ab50c7cedf5b1fd05c1f8b46949b522827157217723b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 640c64410f46bc34efddca1b9cff180c2ca3bc385ff234978dcbf4ef3c1e7d20
[INFO] running `Command { std: "docker" "start" "-a" "640c64410f46bc34efddca1b9cff180c2ca3bc385ff234978dcbf4ef3c1e7d20", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/egzreader-364d312f489ed267)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::read_fake_gz ... ok
[INFO] [stdout] test tests::read_hello_txt ... ok
[INFO] [stdout] test tests::read_hello_gz ... ok
[INFO] [stdout] test tests::read_long ... ok
[INFO] [stdout] test tests::read_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests egzreader
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "640c64410f46bc34efddca1b9cff180c2ca3bc385ff234978dcbf4ef3c1e7d20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "640c64410f46bc34efddca1b9cff180c2ca3bc385ff234978dcbf4ef3c1e7d20", kill_on_drop: false }`
[INFO] [stdout] 640c64410f46bc34efddca1b9cff180c2ca3bc385ff234978dcbf4ef3c1e7d20