[INFO] fetching crate sasja_euler 0.1.2...
[INFO] testing sasja_euler-0.1.2 against 1.60.0 for beta-1.61-1
[INFO] extracting crate sasja_euler 0.1.2 into /workspace/builds/worker-67/source
[INFO] validating manifest of crates.io crate sasja_euler 0.1.2 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sasja_euler 0.1.2
[INFO] finished tweaking crates.io crate sasja_euler 0.1.2
[INFO] tweaked toml for crates.io crate sasja_euler 0.1.2 written to /workspace/builds/worker-67/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89fa4a240b6b361805c5d0f22ab062e7b2f893bce9fd21f70c516bc4856ea698
[INFO] running `Command { std: "docker" "start" "-a" "89fa4a240b6b361805c5d0f22ab062e7b2f893bce9fd21f70c516bc4856ea698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89fa4a240b6b361805c5d0f22ab062e7b2f893bce9fd21f70c516bc4856ea698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89fa4a240b6b361805c5d0f22ab062e7b2f893bce9fd21f70c516bc4856ea698", kill_on_drop: false }`
[INFO] [stdout] 89fa4a240b6b361805c5d0f22ab062e7b2f893bce9fd21f70c516bc4856ea698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb0596a48f56c2be309e4da5a9d6372b3e7a6b482de74add2654928f66c3dfb8
[INFO] running `Command { std: "docker" "start" "-a" "bb0596a48f56c2be309e4da5a9d6372b3e7a6b482de74add2654928f66c3dfb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sasja_euler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "bb0596a48f56c2be309e4da5a9d6372b3e7a6b482de74add2654928f66c3dfb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb0596a48f56c2be309e4da5a9d6372b3e7a6b482de74add2654928f66c3dfb8", kill_on_drop: false }`
[INFO] [stdout] bb0596a48f56c2be309e4da5a9d6372b3e7a6b482de74add2654928f66c3dfb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11516528ec74e52ba4531e2c132156cfc9039eeeac64781611c0c11cc218948e
[INFO] running `Command { std: "docker" "start" "-a" "11516528ec74e52ba4531e2c132156cfc9039eeeac64781611c0c11cc218948e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sasja_euler v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "11516528ec74e52ba4531e2c132156cfc9039eeeac64781611c0c11cc218948e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11516528ec74e52ba4531e2c132156cfc9039eeeac64781611c0c11cc218948e", kill_on_drop: false }`
[INFO] [stdout] 11516528ec74e52ba4531e2c132156cfc9039eeeac64781611c0c11cc218948e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-67/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1a0723ab636ec119825d7245b67e3756a06ea333da72a4e570604547a34a9cbe
[INFO] running `Command { std: "docker" "start" "-a" "1a0723ab636ec119825d7245b67e3756a06ea333da72a4e570604547a34a9cbe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sasja_euler-3ee81d0c261eb3b6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::permutations_1 ... ok
[INFO] [stdout] test tests::permutations_2 ... ok
[INFO] [stdout] test tests::is_prime_positives ... ok
[INFO] [stdout] test tests::is_prime_negatives ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.85s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sasja_euler
[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" "1a0723ab636ec119825d7245b67e3756a06ea333da72a4e570604547a34a9cbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a0723ab636ec119825d7245b67e3756a06ea333da72a4e570604547a34a9cbe", kill_on_drop: false }`
[INFO] [stdout] 1a0723ab636ec119825d7245b67e3756a06ea333da72a4e570604547a34a9cbe