[INFO] fetching crate qtrac-retest 4.0.10...
[INFO] testing qtrac-retest-4.0.10 against 1.59.0 for beta-1.60-1
[INFO] extracting crate qtrac-retest 4.0.10 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate qtrac-retest 4.0.10 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qtrac-retest 4.0.10
[INFO] finished tweaking crates.io crate qtrac-retest 4.0.10
[INFO] tweaked toml for crates.io crate qtrac-retest 4.0.10 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate qtrac-retest 4.0.10 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3562c5ef93ca29b1ef48c4b4b3007e63524cb4677a4acc6690323cdf3ae4cc2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3562c5ef93ca29b1ef48c4b4b3007e63524cb4677a4acc6690323cdf3ae4cc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3562c5ef93ca29b1ef48c4b4b3007e63524cb4677a4acc6690323cdf3ae4cc2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3562c5ef93ca29b1ef48c4b4b3007e63524cb4677a4acc6690323cdf3ae4cc2a", kill_on_drop: false }`
[INFO] [stdout] 3562c5ef93ca29b1ef48c4b4b3007e63524cb4677a4acc6690323cdf3ae4cc2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f6103b9df924fdc09ae595d2b01fe6a4686ceca987ba24ace9733160cc2e856c
[INFO] running `Command { std: "docker" "start" "-a" "f6103b9df924fdc09ae595d2b01fe6a4686ceca987ba24ace9733160cc2e856c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling num-bigint v0.4.2
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.0
[INFO] [stderr]    Compiling open v2.0.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling nix v0.22.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling ctrlc v3.2.0
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling qtrac-retest v4.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.68s
[INFO] running `Command { std: "docker" "inspect" "f6103b9df924fdc09ae595d2b01fe6a4686ceca987ba24ace9733160cc2e856c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6103b9df924fdc09ae595d2b01fe6a4686ceca987ba24ace9733160cc2e856c", kill_on_drop: false }`
[INFO] [stdout] f6103b9df924fdc09ae595d2b01fe6a4686ceca987ba24ace9733160cc2e856c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60aeae05c98e499ba160724e25ba285f65f60cfa9e681328ddddb581af7f7113
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "60aeae05c98e499ba160724e25ba285f65f60cfa9e681328ddddb581af7f7113", kill_on_drop: false }`
[INFO] [stderr]    Compiling qtrac-retest v4.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "60aeae05c98e499ba160724e25ba285f65f60cfa9e681328ddddb581af7f7113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60aeae05c98e499ba160724e25ba285f65f60cfa9e681328ddddb581af7f7113", kill_on_drop: false }`
[INFO] [stdout] 60aeae05c98e499ba160724e25ba285f65f60cfa9e681328ddddb581af7f7113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fb709256244264effa8b87aa3f83ceaff556bc0427d4672555796d983fb871d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1fb709256244264effa8b87aa3f83ceaff556bc0427d4672555796d983fb871d", 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] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/retest-0c5265e24173e4a6)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test plan::builder_tests::tests::empty_plan01 ... ok
[INFO] [stdout] test plan::builder_tests::tests::plan13 ... ok
[INFO] [stdout] test plan::builder_tests::tests::empty_plan02 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test05 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test06 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test07 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test08 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test10 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test11 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test09 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/retest-c2c74786913358f9)
[INFO] [stdout] test plan::builder_tests::tests::test12 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test15 ... ok
[INFO] [stdout] test plan::builder_tests::tests::empty_test03 ... ok
[INFO] [stdout] test plan::builder_tests::tests::plan14 ... ok
[INFO] [stdout] test plan::builder_tests::tests::test04 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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]    Doc-tests retest
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 165) ... ignored
[INFO] [stdout] test src/plan/mod.rs - plan::Plan::rt (line 83) ... ignored
[INFO] [stdout] test src/plan/test_builder.rs - plan::test_builder::Test::stdin_redirect (line 94) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1fb709256244264effa8b87aa3f83ceaff556bc0427d4672555796d983fb871d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb709256244264effa8b87aa3f83ceaff556bc0427d4672555796d983fb871d", kill_on_drop: false }`
[INFO] [stdout] 1fb709256244264effa8b87aa3f83ceaff556bc0427d4672555796d983fb871d