[INFO] fetching crate canrun_basic 0.1.0...
[INFO] testing canrun_basic-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate canrun_basic 0.1.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate canrun_basic 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate canrun_basic 0.1.0
[INFO] finished tweaking crates.io crate canrun_basic 0.1.0
[INFO] tweaked toml for crates.io crate canrun_basic 0.1.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfd15c8981668f5239e09db0e239d89b7e552fdb568b5b12f1c86f4f82bf83f8
[INFO] running `Command { std: "docker" "start" "-a" "bfd15c8981668f5239e09db0e239d89b7e552fdb568b5b12f1c86f4f82bf83f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfd15c8981668f5239e09db0e239d89b7e552fdb568b5b12f1c86f4f82bf83f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfd15c8981668f5239e09db0e239d89b7e552fdb568b5b12f1c86f4f82bf83f8", kill_on_drop: false }`
[INFO] [stdout] bfd15c8981668f5239e09db0e239d89b7e552fdb568b5b12f1c86f4f82bf83f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94aef44ce5aa3908be0667c5bc5f95b83469ebe77e23b53784316e699eaf2b3f
[INFO] running `Command { std: "docker" "start" "-a" "94aef44ce5aa3908be0667c5bc5f95b83469ebe77e23b53784316e699eaf2b3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling im-rc v15.0.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling canrun_codegen v0.1.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling canrun v0.1.0
[INFO] [stderr]    Compiling canrun_basic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `Command { std: "docker" "inspect" "94aef44ce5aa3908be0667c5bc5f95b83469ebe77e23b53784316e699eaf2b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94aef44ce5aa3908be0667c5bc5f95b83469ebe77e23b53784316e699eaf2b3f", kill_on_drop: false }`
[INFO] [stdout] 94aef44ce5aa3908be0667c5bc5f95b83469ebe77e23b53784316e699eaf2b3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0028154b38f991683c1eb334af80214ad35abea12a8d1e208a6ebc3db5f093
[INFO] running `Command { std: "docker" "start" "-a" "ac0028154b38f991683c1eb334af80214ad35abea12a8d1e208a6ebc3db5f093", kill_on_drop: false }`
[INFO] [stderr]    Compiling canrun_basic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "ac0028154b38f991683c1eb334af80214ad35abea12a8d1e208a6ebc3db5f093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0028154b38f991683c1eb334af80214ad35abea12a8d1e208a6ebc3db5f093", kill_on_drop: false }`
[INFO] [stdout] ac0028154b38f991683c1eb334af80214ad35abea12a8d1e208a6ebc3db5f093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4661eb4c8da6e3b7f4dd44027cc0ff36b14c71f6585d4d1f0ff009f215d90a08
[INFO] running `Command { std: "docker" "start" "-a" "4661eb4c8da6e3b7f4dd44027cc0ff36b14c71f6585d4d1f0ff009f215d90a08", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/canrun_basic-7e375704e898a7ae)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test cmp::lte::tests::fails ... ok
[INFO] [stdout] test cmp::gt::tests::succeeds ... ok
[INFO] [stdout] test cmp::lt::tests::succeeds ... ok
[INFO] [stdout] test cmp::max::tests::succeeds_gt ... ok
[INFO] [stdout] test cmp::max::tests::succeeds_gte ... ok
[INFO] [stdout] test cmp::max::tests::fails ... ok
[INFO] [stdout] test cmp::lt::tests::fails ... ok
[INFO] [stdout] test ops::mul::tests::fails ... ok
[INFO] [stdout] test ops::div::tests::succeeds ... ok
[INFO] [stdout] test cmp::min::tests::succeeds_lte ... ok
[INFO] [stdout] test ops::add::tests::succeeds ... ok
[INFO] [stdout] test cmp::gt::tests::fails ... ok
[INFO] [stdout] test cmp::gte::tests::fails ... ok
[INFO] [stdout] test ops::sub::tests::fails ... ok
[INFO] [stdout] test ops::div::tests::fails ... ok
[INFO] [stdout] test cmp::min::tests::fails ... ok
[INFO] [stdout] test ops::add::tests::fails ... ok
[INFO] [stdout] test ops::mul::tests::succeeds ... ok
[INFO] [stdout] test cmp::lte::tests::succeeds ... ok
[INFO] [stderr]    Doc-tests canrun_basic
[INFO] [stdout] test cmp::min::tests::succeeds_lt ... ok
[INFO] [stdout] test cmp::gte::tests::succeeds ... ok
[INFO] [stdout] test ops::sub::tests::succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/cmp/gt.rs - cmp::gt::gt (line 10) ... ok
[INFO] [stdout] test src/cmp/lte.rs - cmp::lte::lte (line 10) ... ok
[INFO] [stdout] test src/ops/sub.rs - ops::sub::sub (line 10) ... ok
[INFO] [stdout] test src/cmp/gte.rs - cmp::gte::gte (line 10) ... ok
[INFO] [stdout] test src/ops/div.rs - ops::div::div (line 10) ... ok
[INFO] [stdout] test src/cmp/lt.rs - cmp::lt::lt (line 10) ... ok
[INFO] [stdout] test src/ops/add.rs - ops::add::add (line 10) ... ok
[INFO] [stdout] test src/cmp/max.rs - cmp::max::max (line 10) ... ok
[INFO] [stdout] test src/ops/mul.rs - ops::mul::mul (line 10) ... ok
[INFO] [stdout] test src/cmp/min.rs - cmp::min::min (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4661eb4c8da6e3b7f4dd44027cc0ff36b14c71f6585d4d1f0ff009f215d90a08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4661eb4c8da6e3b7f4dd44027cc0ff36b14c71f6585d4d1f0ff009f215d90a08", kill_on_drop: false }`
[INFO] [stdout] 4661eb4c8da6e3b7f4dd44027cc0ff36b14c71f6585d4d1f0ff009f215d90a08