[INFO] fetching crate msn-kit 0.2.5...
[INFO] testing msn-kit-0.2.5 against 1.60.0 for beta-1.61-1
[INFO] extracting crate msn-kit 0.2.5 into /workspace/builds/worker-42/source
[INFO] validating manifest of crates.io crate msn-kit 0.2.5 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 msn-kit 0.2.5
[INFO] finished tweaking crates.io crate msn-kit 0.2.5
[INFO] tweaked toml for crates.io crate msn-kit 0.2.5 written to /workspace/builds/worker-42/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro-hack-impl v0.4.3
[INFO] [stderr]   Downloaded quote v0.3.15
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded proc-macro-hack v0.4.3
[INFO] [stderr]   Downloaded structure-macro-impl v0.1.2
[INFO] [stderr]   Downloaded structure v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 65f1cf27bca7975e332b336c5a704161decfe3342e7d6b2d83c781ae6be10185
[INFO] running `Command { std: "docker" "start" "-a" "65f1cf27bca7975e332b336c5a704161decfe3342e7d6b2d83c781ae6be10185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65f1cf27bca7975e332b336c5a704161decfe3342e7d6b2d83c781ae6be10185", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f1cf27bca7975e332b336c5a704161decfe3342e7d6b2d83c781ae6be10185", kill_on_drop: false }`
[INFO] [stdout] 65f1cf27bca7975e332b336c5a704161decfe3342e7d6b2d83c781ae6be10185
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 1f344f6df256eb56fe752ed8f3b844676ba85fa880935037aca901506f566cc2
[INFO] running `Command { std: "docker" "start" "-a" "1f344f6df256eb56fe752ed8f3b844676ba85fa880935037aca901506f566cc2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling proc-macro-hack-impl v0.4.3
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling miniz_oxide v0.5.1
[INFO] [stderr]    Compiling proc-macro-hack v0.4.3
[INFO] [stderr]    Compiling structure-macro-impl v0.1.2
[INFO] [stderr]    Compiling flate2 v1.0.23
[INFO] [stderr]    Compiling structure v0.1.2
[INFO] [stderr]    Compiling quick-xml v0.22.0
[INFO] [stderr]    Compiling msn-kit v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::io::Format`
[INFO] [stdout]   --> src/io/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     use crate::io::Format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/io/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.50s
[INFO] running `Command { std: "docker" "inspect" "1f344f6df256eb56fe752ed8f3b844676ba85fa880935037aca901506f566cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f344f6df256eb56fe752ed8f3b844676ba85fa880935037aca901506f566cc2", kill_on_drop: false }`
[INFO] [stdout] 1f344f6df256eb56fe752ed8f3b844676ba85fa880935037aca901506f566cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 289919787bb348c60447650150ecc0226a26e5780c4709473ca74612ba5eaca5
[INFO] running `Command { std: "docker" "start" "-a" "289919787bb348c60447650150ecc0226a26e5780c4709473ca74612ba5eaca5", kill_on_drop: false }`
[INFO] [stderr]    Compiling msn-kit v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::io::Format`
[INFO] [stdout]   --> src/io/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     use crate::io::Format;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]   --> src/io/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     use std::str::FromStr;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "289919787bb348c60447650150ecc0226a26e5780c4709473ca74612ba5eaca5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "289919787bb348c60447650150ecc0226a26e5780c4709473ca74612ba5eaca5", kill_on_drop: false }`
[INFO] [stdout] 289919787bb348c60447650150ecc0226a26e5780c4709473ca74612ba5eaca5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-42/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] 9c30e4a222d72c018caca98b2244b6d619c5e176d2473f6231d4078dbe4722d2
[INFO] running `Command { std: "docker" "start" "-a" "9c30e4a222d72c018caca98b2244b6d619c5e176d2473f6231d4078dbe4722d2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `crate::io::Format`
[INFO] [stdout] running 5 tests
[INFO] [stderr]   --> src/io/mod.rs:50:9
[INFO] [stdout] test io::mgf_parser::tests::test_reader ... ok
[INFO] [stderr]    |
[INFO] [stdout] test io::tests::from_str ... ok
[INFO] [stderr] 50 |     use crate::io::Format;
[INFO] [stdout] test io::mzml_parser::types::tests::compression_from_cvvector_test ... ok
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] test io::mzml_parser::binary_conversion::tests::parse_mzml_test ... ok
[INFO] [stderr]    |
[INFO] [stdout] test io::mzml_parser::parser::tests::reader_test ... ok
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: unused import: `std::str::FromStr`
[INFO] [stdout] 
[INFO] [stderr]   --> src/io/mod.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     use std::str::FromStr;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `msn-kit` (lib) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/msn_kit-c4b1d3b4dce7d71a)
[INFO] [stderr]    Doc-tests msn-kit
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/io/mod.rs - io::Format (line 16) ... ok
[INFO] [stdout] test src/spectrum.rs - spectrum::Spectrum (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9c30e4a222d72c018caca98b2244b6d619c5e176d2473f6231d4078dbe4722d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c30e4a222d72c018caca98b2244b6d619c5e176d2473f6231d4078dbe4722d2", kill_on_drop: false }`
[INFO] [stdout] 9c30e4a222d72c018caca98b2244b6d619c5e176d2473f6231d4078dbe4722d2