[INFO] cloning repository https://github.com/iomentum/cargo-breaking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iomentum/cargo-breaking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiomentum%2Fcargo-breaking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiomentum%2Fcargo-breaking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42cae32dff9ae7646ced39708ebb9e4820df5a1
[INFO] testing iomentum/cargo-breaking against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiomentum%2Fcargo-breaking" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/iomentum/cargo-breaking on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iomentum/cargo-breaking
[INFO] finished tweaking git repo https://github.com/iomentum/cargo-breaking
[INFO] tweaked toml for git repo https://github.com/iomentum/cargo-breaking written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/iomentum/cargo-breaking already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo_toml v0.9.1
[INFO] [stderr]   Downloaded semver v1.0.1
[INFO] [stderr]   Downloaded git2 v0.13.20
[INFO] [stderr]   Downloaded libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80798b61697387248de9daf24db4c2d3ab0ff11cb11c3945079593bab51b455c
[INFO] running `Command { std: "docker" "start" "-a" "80798b61697387248de9daf24db4c2d3ab0ff11cb11c3945079593bab51b455c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80798b61697387248de9daf24db4c2d3ab0ff11cb11c3945079593bab51b455c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80798b61697387248de9daf24db4c2d3ab0ff11cb11c3945079593bab51b455c", kill_on_drop: false }`
[INFO] [stdout] 80798b61697387248de9daf24db4c2d3ab0ff11cb11c3945079593bab51b455c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d9da2ec69a7ae91b29851329f602538c2b890e1be289e6612f42870f6501f38
[INFO] running `Command { std: "docker" "start" "-a" "6d9da2ec69a7ae91b29851329f602538c2b890e1be289e6612f42870f6501f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling semver v1.0.1
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling jobserver v0.1.22
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling unicode-normalization v0.1.18
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling git2 v0.13.20
[INFO] [stderr]    Compiling cargo_toml v0.9.1
[INFO] [stderr]    Compiling cargo-breaking v0.0.3-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.16s
[INFO] running `Command { std: "docker" "inspect" "6d9da2ec69a7ae91b29851329f602538c2b890e1be289e6612f42870f6501f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9da2ec69a7ae91b29851329f602538c2b890e1be289e6612f42870f6501f38", kill_on_drop: false }`
[INFO] [stdout] 6d9da2ec69a7ae91b29851329f602538c2b890e1be289e6612f42870f6501f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41e3ed131ce5d6d3e2901e9cc2b6841b3896d1128059969ce969320feaa406b6
[INFO] running `Command { std: "docker" "start" "-a" "41e3ed131ce5d6d3e2901e9cc2b6841b3896d1128059969ce969320feaa406b6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling cargo-breaking v0.0.3-alpha.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.97s
[INFO] running `Command { std: "docker" "inspect" "41e3ed131ce5d6d3e2901e9cc2b6841b3896d1128059969ce969320feaa406b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e3ed131ce5d6d3e2901e9cc2b6841b3896d1128059969ce969320feaa406b6", kill_on_drop: false }`
[INFO] [stdout] 41e3ed131ce5d6d3e2901e9cc2b6841b3896d1128059969ce969320feaa406b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ea88d22b5865e9e75650e19f7cfc90919f215547b6b4621d3fd87547a1c390ff
[INFO] running `Command { std: "docker" "start" "-a" "ea88d22b5865e9e75650e19f7cfc90919f215547b6b4621d3fd87547a1c390ff", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 12 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cargo_breaking-fd5dc614cf91e486)
[INFO] [stdout] test git::tests::go_back_default_impl::when_non_stash ... ok
[INFO] [stdout] test git::tests::go_back_default_impl::when_stash ... ok
[INFO] [stdout] test git::tests::switch_to_default_impl::when_non_stash ... ok
[INFO] [stdout] test ast::tests::syntax_error_case ... ok
[INFO] [stdout] test ast::tests::parse_simple_crate ... ok
[INFO] [stdout] test public_api::tests::fn_key::display_impl_2 ... ok
[INFO] [stdout] test git::tests::switch_to_default_impl::when_stash ... ok
[INFO] [stdout] test public_api::tests::fn_key::display_impl_1 ... ok
[INFO] [stdout] test public_api::tests::public_fn::from_fn ... ok
[INFO] [stdout] test public_api::tests::public_api::adds_functions ... ok
[INFO] [stdout] test public_api::tests::public_fn::to_key_val ... ok
[INFO] [stdout] test public_api::tests::public_api::panics_on_redefinition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ea88d22b5865e9e75650e19f7cfc90919f215547b6b4621d3fd87547a1c390ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea88d22b5865e9e75650e19f7cfc90919f215547b6b4621d3fd87547a1c390ff", kill_on_drop: false }`
[INFO] [stdout] ea88d22b5865e9e75650e19f7cfc90919f215547b6b4621d3fd87547a1c390ff