[INFO] fetching crate akin 0.4.0...
[INFO] testing akin-0.4.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate akin 0.4.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate akin 0.4.0
[INFO] finished tweaking crates.io crate akin 0.4.0
[INFO] tweaked toml for crates.io crate akin 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate akin 0.4.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a22537b8fc4091f9fd5c4744646b2caedc79d31f1dd8d4de1d389ff3d5ae1ab
[INFO] running `Command { std: "docker" "start" "-a" "6a22537b8fc4091f9fd5c4744646b2caedc79d31f1dd8d4de1d389ff3d5ae1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a22537b8fc4091f9fd5c4744646b2caedc79d31f1dd8d4de1d389ff3d5ae1ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a22537b8fc4091f9fd5c4744646b2caedc79d31f1dd8d4de1d389ff3d5ae1ab", kill_on_drop: false }`
[INFO] [stdout] 6a22537b8fc4091f9fd5c4744646b2caedc79d31f1dd8d4de1d389ff3d5ae1ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47a0ba50f022fe8553856b9734f97d1debc01f3d19442284bf4f428e22dbbc34
[INFO] running `Command { std: "docker" "start" "-a" "47a0ba50f022fe8553856b9734f97d1debc01f3d19442284bf4f428e22dbbc34", kill_on_drop: false }`
[INFO] [stderr]    Compiling akin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "47a0ba50f022fe8553856b9734f97d1debc01f3d19442284bf4f428e22dbbc34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47a0ba50f022fe8553856b9734f97d1debc01f3d19442284bf4f428e22dbbc34", kill_on_drop: false }`
[INFO] [stdout] 47a0ba50f022fe8553856b9734f97d1debc01f3d19442284bf4f428e22dbbc34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e0bcdfa7aa6dda2383c0df920dae95356a5efd92fa16d44fac476b42385ad40
[INFO] running `Command { std: "docker" "start" "-a" "4e0bcdfa7aa6dda2383c0df920dae95356a5efd92fa16d44fac476b42385ad40", kill_on_drop: false }`
[INFO] [stderr]    Compiling akin v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "4e0bcdfa7aa6dda2383c0df920dae95356a5efd92fa16d44fac476b42385ad40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0bcdfa7aa6dda2383c0df920dae95356a5efd92fa16d44fac476b42385ad40", kill_on_drop: false }`
[INFO] [stdout] 4e0bcdfa7aa6dda2383c0df920dae95356a5efd92fa16d44fac476b42385ad40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 46684f4618df6c465594283d4db9f3e628d2b1237d0e8c4ed02c0f7bd109022d
[INFO] running `Command { std: "docker" "start" "-a" "46684f4618df6c465594283d4db9f3e628d2b1237d0e8c4ed02c0f7bd109022d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akin-9a44fc217bfcab4a)
[INFO] [stderr]      Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-38d17b4d0bbacecc)
[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 23 tests
[INFO] [stdout] test _match ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test _trait ... ok
[INFO] [stdout] test fn_joint ... ok
[INFO] [stdout] test list ... ok
[INFO] [stdout] test modifier_carry_over_bug ... ok
[INFO] [stdout] test multiple_diff_len2 ... ok
[INFO] [stdout] test multiple_diff_len ... ok
[INFO] [stdout] test multiple_same_len ... ok
[INFO] [stdout] test one_token_repeated ... ok
[INFO] [stdout] test one_token ... ok
[INFO] [stdout] test range_expression ... ok
[INFO] [stdout] test readme_example ... ok
[INFO] [stdout] test var_replace_code ... ok
[INFO] [stdout] test var_replace_global ... ok
[INFO] [stdout] test replace_no_variants_bug ... ok
[INFO] [stdout] test var_replace_global_bug ... ok
[INFO] [stdout] test zero_tokens ... ok
[INFO] [stdout] test repeated_substitution_bug ... ok
[INFO] [stdout] test var_replace_value_bug ... ok
[INFO] [stdout] test var_replace_code_bug ... ok
[INFO] [stdout] test var_replace_value ... ok
[INFO] [stdout] test range_expression_inclusive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/complex.rs (/opt/rustwide/target/debug/deps/complex-9125dd0db156034a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test operations ... ok
[INFO] [stdout] test replace ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests akin
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - akin (line 96) ... ignored
[INFO] [stdout] test src/lib.rs - akin (line 139) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - akin (line 130) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - akin (line 22) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 107) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 31) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 55) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 79) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 36) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 204) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 153) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 64) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 162) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 143) ... ok
[INFO] [stdout] test src/lib.rs - akin (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "46684f4618df6c465594283d4db9f3e628d2b1237d0e8c4ed02c0f7bd109022d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46684f4618df6c465594283d4db9f3e628d2b1237d0e8c4ed02c0f7bd109022d", kill_on_drop: false }`
[INFO] [stdout] 46684f4618df6c465594283d4db9f3e628d2b1237d0e8c4ed02c0f7bd109022d