[INFO] fetching crate basic-text 0.6.0...
[INFO] checking basic-text-0.6.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate basic-text 0.6.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate basic-text 0.6.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate basic-text 0.6.0
[INFO] finished tweaking crates.io crate basic-text 0.6.0
[INFO] tweaked toml for crates.io crate basic-text 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate basic-text 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unsafe-io v0.8.2
[INFO] [stderr]   Downloaded rsix v0.18.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.0.19
[INFO] [stderr]   Downloaded basic-text-literals v0.6.0
[INFO] [stderr]   Downloaded terminal-io v0.6.0
[INFO] [stderr]   Downloaded arbitrary v1.0.1
[INFO] [stderr]   Downloaded utf8-io v0.6.0
[INFO] [stderr]   Downloaded duplex v0.6.0
[INFO] [stderr]   Downloaded io-lifetimes v0.2.3
[INFO] [stderr]   Downloaded layered-io v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f8bf544f81e1068dafd3ba33bc0bf33cb5e68c2363e83d4f1ce9d2dd5c2c7f3
[INFO] running `Command { std: "docker" "start" "-a" "4f8bf544f81e1068dafd3ba33bc0bf33cb5e68c2363e83d4f1ce9d2dd5c2c7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f8bf544f81e1068dafd3ba33bc0bf33cb5e68c2363e83d4f1ce9d2dd5c2c7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f8bf544f81e1068dafd3ba33bc0bf33cb5e68c2363e83d4f1ce9d2dd5c2c7f3", kill_on_drop: false }`
[INFO] [stdout] 4f8bf544f81e1068dafd3ba33bc0bf33cb5e68c2363e83d4f1ce9d2dd5c2c7f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5825fbd0e1b4fe153ee38b19eaf286bf93436de64c5ea03e5eef5de474928b0a
[INFO] running `Command { std: "docker" "start" "-a" "5825fbd0e1b4fe153ee38b19eaf286bf93436de64c5ea03e5eef5de474928b0a", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]     Checking duplex v0.6.0
[INFO] [stderr]    Compiling io-lifetimes v0.2.3
[INFO] [stderr]    Compiling unsafe-io v0.8.2
[INFO] [stderr]    Compiling layered-io v0.7.0
[INFO] [stderr]    Compiling basic-text v0.6.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2018 edition to 2021
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking os_pipe v0.9.2
[INFO] [stderr]     Checking utf8-io v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling basic-text-internals v0.6.0
[INFO] [stderr]    Compiling basic-text-literals v0.6.0
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stdout] warning: the feature `shrink_to` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 | #![cfg_attr(shrink_to, feature(shrink_to))]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Migrating tests/string.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/text-cat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/io-cat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/text-input.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/literals.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/literals.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/text-output.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/ssnfc-cat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/nfc-cat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/buf_read_text.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/samples.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/utf8-cat.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/disallowed_scalar_values.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/unicode-version.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating tests/basic-text-string.rs from 2018 edition to 2021
[INFO] [stdout] warning: the feature `shrink_to` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 | #![cfg_attr(shrink_to, feature(shrink_to))]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.15s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling basic-text v0.6.0 (/tmp/fixit)
[INFO] [stdout] warning: the feature `shrink_to` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 | #![cfg_attr(shrink_to, feature(shrink_to))]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `shrink_to` has been stable since 1.56.0 and no longer requires an attribute to enable
[INFO] [stdout]   --> src/lib.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 | #![cfg_attr(shrink_to, feature(shrink_to))]
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "5825fbd0e1b4fe153ee38b19eaf286bf93436de64c5ea03e5eef5de474928b0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5825fbd0e1b4fe153ee38b19eaf286bf93436de64c5ea03e5eef5de474928b0a", kill_on_drop: false }`
[INFO] [stdout] 5825fbd0e1b4fe153ee38b19eaf286bf93436de64c5ea03e5eef5de474928b0a