[INFO] cloning repository https://github.com/janbaudisch/euler-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janbaudisch/euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanbaudisch%2Feuler-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanbaudisch%2Feuler-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc7c68736ed7ade14f42c5822b9f332d235844ae
[INFO] testing janbaudisch/euler-rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanbaudisch%2Feuler-rs" "/workspace/builds/worker-56/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/janbaudisch/euler-rs 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 git repo https://github.com/janbaudisch/euler-rs
[INFO] finished tweaking git repo https://github.com/janbaudisch/euler-rs
[INFO] tweaked toml for git repo https://github.com/janbaudisch/euler-rs written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate git repo https://github.com/janbaudisch/euler-rs 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] [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-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] cd3389c591123c9852fd06a7a0f4a5f7f121191495e5e921315cd83a960fffd9
[INFO] running `Command { std: "docker" "start" "-a" "cd3389c591123c9852fd06a7a0f4a5f7f121191495e5e921315cd83a960fffd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd3389c591123c9852fd06a7a0f4a5f7f121191495e5e921315cd83a960fffd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd3389c591123c9852fd06a7a0f4a5f7f121191495e5e921315cd83a960fffd9", kill_on_drop: false }`
[INFO] [stdout] cd3389c591123c9852fd06a7a0f4a5f7f121191495e5e921315cd83a960fffd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 139a0f5195f42e2ecb4026df61fcf9dd765456a04d9ebef904ca260f934764ae
[INFO] running `Command { std: "docker" "start" "-a" "139a0f5195f42e2ecb4026df61fcf9dd765456a04d9ebef904ca260f934764ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling problem_019 v0.1.0 (/opt/rustwide/workdir/problem_019)
[INFO] [stderr]    Compiling problem_002 v0.1.0 (/opt/rustwide/workdir/problem_002)
[INFO] [stderr]    Compiling problem_035 v0.1.0 (/opt/rustwide/workdir/problem_035)
[INFO] [stderr]    Compiling problem_009 v0.1.0 (/opt/rustwide/workdir/problem_009)
[INFO] [stderr]    Compiling problem_008 v0.1.0 (/opt/rustwide/workdir/problem_008)
[INFO] [stderr]    Compiling problem_006 v0.1.0 (/opt/rustwide/workdir/problem_006)
[INFO] [stderr]    Compiling problem_001 v0.1.0 (/opt/rustwide/workdir/problem_001)
[INFO] [stderr]    Compiling problem_005 v0.1.0 (/opt/rustwide/workdir/problem_005)
[INFO] [stderr]    Compiling problem_007 v0.1.0 (/opt/rustwide/workdir/problem_007)
[INFO] [stderr]    Compiling problem_036 v0.1.0 (/opt/rustwide/workdir/problem_036)
[INFO] [stderr]    Compiling problem_010 v0.1.0 (/opt/rustwide/workdir/problem_010)
[INFO] [stderr]    Compiling problem_004 v0.1.0 (/opt/rustwide/workdir/problem_004)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "139a0f5195f42e2ecb4026df61fcf9dd765456a04d9ebef904ca260f934764ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139a0f5195f42e2ecb4026df61fcf9dd765456a04d9ebef904ca260f934764ae", kill_on_drop: false }`
[INFO] [stdout] 139a0f5195f42e2ecb4026df61fcf9dd765456a04d9ebef904ca260f934764ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 72eedbbb2561fbfc569ecac314e571320e8e9b2aa3cf29b87095cb3bce90c202
[INFO] running `Command { std: "docker" "start" "-a" "72eedbbb2561fbfc569ecac314e571320e8e9b2aa3cf29b87095cb3bce90c202", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling problem_019 v0.1.0 (/opt/rustwide/workdir/problem_019)
[INFO] [stderr]    Compiling common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stderr]    Compiling problem_002 v0.1.0 (/opt/rustwide/workdir/problem_002)
[INFO] [stderr]    Compiling problem_009 v0.1.0 (/opt/rustwide/workdir/problem_009)
[INFO] [stderr]    Compiling problem_004 v0.1.0 (/opt/rustwide/workdir/problem_004)
[INFO] [stderr]    Compiling problem_035 v0.1.0 (/opt/rustwide/workdir/problem_035)
[INFO] [stderr]    Compiling problem_008 v0.1.0 (/opt/rustwide/workdir/problem_008)
[INFO] [stderr]    Compiling problem_036 v0.1.0 (/opt/rustwide/workdir/problem_036)
[INFO] [stderr]    Compiling problem_005 v0.1.0 (/opt/rustwide/workdir/problem_005)
[INFO] [stderr]    Compiling problem_010 v0.1.0 (/opt/rustwide/workdir/problem_010)
[INFO] [stderr]    Compiling problem_001 v0.1.0 (/opt/rustwide/workdir/problem_001)
[INFO] [stderr]    Compiling problem_007 v0.1.0 (/opt/rustwide/workdir/problem_007)
[INFO] [stderr]    Compiling problem_006 v0.1.0 (/opt/rustwide/workdir/problem_006)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 31.79s
[INFO] running `Command { std: "docker" "inspect" "72eedbbb2561fbfc569ecac314e571320e8e9b2aa3cf29b87095cb3bce90c202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72eedbbb2561fbfc569ecac314e571320e8e9b2aa3cf29b87095cb3bce90c202", kill_on_drop: false }`
[INFO] [stdout] 72eedbbb2561fbfc569ecac314e571320e8e9b2aa3cf29b87095cb3bce90c202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 17ca37989288cb50c18e3cea856e5b8e6f39b80b4b1d07b7c68dad0b03d066dc
[INFO] running `Command { std: "docker" "start" "-a" "17ca37989288cb50c18e3cea856e5b8e6f39b80b4b1d07b7c68dad0b03d066dc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/common-2dee770d473beab1)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_001-984189b5ed369500)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_002-a60695f1e48c967f)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_004-0640e2192c3e6d54)
[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] [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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_005-9f6fd24aed81aa2b)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_006-b737a1ce39582e3b)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_007-9dfb00d453296027)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_008-0acda22b58011d0d)
[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] [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] [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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_009-47b80dd205290e94)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_010-9c990a2c5bea4b66)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_019-71dbc1c06337d9be)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_035-24709fd36be007c8)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/problem_036-dfe2b817f81aada3)
[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] [stderr]    Doc-tests common
[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] [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" "17ca37989288cb50c18e3cea856e5b8e6f39b80b4b1d07b7c68dad0b03d066dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ca37989288cb50c18e3cea856e5b8e6f39b80b4b1d07b7c68dad0b03d066dc", kill_on_drop: false }`
[INFO] [stdout] 17ca37989288cb50c18e3cea856e5b8e6f39b80b4b1d07b7c68dad0b03d066dc