[INFO] fetching crate molt-app 0.3.1...
[INFO] testing molt-app-0.3.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate molt-app 0.3.1 into /workspace/builds/worker-100/source
[INFO] validating manifest of crates.io crate molt-app 0.3.1 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 molt-app 0.3.1
[INFO] finished tweaking crates.io crate molt-app 0.3.1
[INFO] tweaked toml for crates.io crate molt-app 0.3.1 written to /workspace/builds/worker-100/source/Cargo.toml
[INFO] crate crates.io crate molt-app 0.3.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] b4c2e45dc612306f6e9f8b12a6725e2c35fa6c6c589ae945d3072cf2742392b0
[INFO] running `Command { std: "docker" "start" "-a" "b4c2e45dc612306f6e9f8b12a6725e2c35fa6c6c589ae945d3072cf2742392b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4c2e45dc612306f6e9f8b12a6725e2c35fa6c6c589ae945d3072cf2742392b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4c2e45dc612306f6e9f8b12a6725e2c35fa6c6c589ae945d3072cf2742392b0", kill_on_drop: false }`
[INFO] [stdout] b4c2e45dc612306f6e9f8b12a6725e2c35fa6c6c589ae945d3072cf2742392b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] ea1627b8b17e5e76e155c49645701bfec94b63fb17496d0d217a3a7b5eb3d222
[INFO] running `Command { std: "docker" "start" "-a" "ea1627b8b17e5e76e155c49645701bfec94b63fb17496d0d217a3a7b5eb3d222", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling molt v0.3.1
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rustyline v5.0.6
[INFO] [stderr]    Compiling molt-shell v0.3.1
[INFO] [stderr]    Compiling molt-app v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.70s
[INFO] running `Command { std: "docker" "inspect" "ea1627b8b17e5e76e155c49645701bfec94b63fb17496d0d217a3a7b5eb3d222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1627b8b17e5e76e155c49645701bfec94b63fb17496d0d217a3a7b5eb3d222", kill_on_drop: false }`
[INFO] [stdout] ea1627b8b17e5e76e155c49645701bfec94b63fb17496d0d217a3a7b5eb3d222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] b90b3c9dc5d8f23b3e6d07f6ca4c184b7a30b4b93ed2a28c62c2c6fd9344d199
[INFO] running `Command { std: "docker" "start" "-a" "b90b3c9dc5d8f23b3e6d07f6ca4c184b7a30b4b93ed2a28c62c2c6fd9344d199", kill_on_drop: false }`
[INFO] [stderr]    Compiling molt-app v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "b90b3c9dc5d8f23b3e6d07f6ca4c184b7a30b4b93ed2a28c62c2c6fd9344d199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b90b3c9dc5d8f23b3e6d07f6ca4c184b7a30b4b93ed2a28c62c2c6fd9344d199", kill_on_drop: false }`
[INFO] [stdout] b90b3c9dc5d8f23b3e6d07f6ca4c184b7a30b4b93ed2a28c62c2c6fd9344d199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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] e7b4b564509eb89fbcb5438749d7087a1e78ef44039f6a71f1ecaf37c7a077c5
[INFO] running `Command { std: "docker" "start" "-a" "e7b4b564509eb89fbcb5438749d7087a1e78ef44039f6a71f1ecaf37c7a077c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/moltsh-6da12988950e41b2)
[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" "e7b4b564509eb89fbcb5438749d7087a1e78ef44039f6a71f1ecaf37c7a077c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b4b564509eb89fbcb5438749d7087a1e78ef44039f6a71f1ecaf37c7a077c5", kill_on_drop: false }`
[INFO] [stdout] e7b4b564509eb89fbcb5438749d7087a1e78ef44039f6a71f1ecaf37c7a077c5