[INFO] fetching crate lycee 0.1.0...
[INFO] testing lycee-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate lycee 0.1.0 into /workspace/builds/worker-48/source
[INFO] validating manifest of crates.io crate lycee 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lycee 0.1.0
[INFO] finished tweaking crates.io crate lycee 0.1.0
[INFO] tweaked toml for crates.io crate lycee 0.1.0 written to /workspace/builds/worker-48/source/Cargo.toml
[INFO] crate crates.io crate lycee 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8c1883b16b140d3c99cbd29dac6ea8e32f8ba0b3b7c20495155eb428b207044
[INFO] running `Command { std: "docker" "start" "-a" "b8c1883b16b140d3c99cbd29dac6ea8e32f8ba0b3b7c20495155eb428b207044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c1883b16b140d3c99cbd29dac6ea8e32f8ba0b3b7c20495155eb428b207044", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c1883b16b140d3c99cbd29dac6ea8e32f8ba0b3b7c20495155eb428b207044", kill_on_drop: false }`
[INFO] [stdout] b8c1883b16b140d3c99cbd29dac6ea8e32f8ba0b3b7c20495155eb428b207044
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba153c12a0658e3a03bcba6883b0d76768f176b173f238d2fa7ff6701b1c79ab
[INFO] running `Command { std: "docker" "start" "-a" "ba153c12a0658e3a03bcba6883b0d76768f176b173f238d2fa7ff6701b1c79ab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lycee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ba153c12a0658e3a03bcba6883b0d76768f176b173f238d2fa7ff6701b1c79ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba153c12a0658e3a03bcba6883b0d76768f176b173f238d2fa7ff6701b1c79ab", kill_on_drop: false }`
[INFO] [stdout] ba153c12a0658e3a03bcba6883b0d76768f176b173f238d2fa7ff6701b1c79ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bf19ddb5b8d9c0a0b01728644d30f6650f0949fbae01f5a009018b04c2927b3
[INFO] running `Command { std: "docker" "start" "-a" "0bf19ddb5b8d9c0a0b01728644d30f6650f0949fbae01f5a009018b04c2927b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lycee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "0bf19ddb5b8d9c0a0b01728644d30f6650f0949fbae01f5a009018b04c2927b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bf19ddb5b8d9c0a0b01728644d30f6650f0949fbae01f5a009018b04c2927b3", kill_on_drop: false }`
[INFO] [stdout] 0bf19ddb5b8d9c0a0b01728644d30f6650f0949fbae01f5a009018b04c2927b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-48/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 271f0aae98045b4b0c0a4f8ce9c0f35feeec296d6c25a0f08436f82238489547
[INFO] running `Command { std: "docker" "start" "-a" "271f0aae98045b4b0c0a4f8ce9c0f35feeec296d6c25a0f08436f82238489547", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lycee-1bac95810e9012fc)
[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" "271f0aae98045b4b0c0a4f8ce9c0f35feeec296d6c25a0f08436f82238489547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "271f0aae98045b4b0c0a4f8ce9c0f35feeec296d6c25a0f08436f82238489547", kill_on_drop: false }`
[INFO] [stdout] 271f0aae98045b4b0c0a4f8ce9c0f35feeec296d6c25a0f08436f82238489547